1. SCI 220 Week 1 WileyPLUS Weekly Exam (All
Possible Question/Answer)
For more classes visit
www.snaptutorial.com
SCI 220 Week 1 WileyPLUS Weekly Exam
In this graded assignment, you are assessed on the content covered in
this weeks‟ readings, activities, and assignments. To help you prepare,
it is recommended that you first complete this week‟s Learning Path
and Self-Test Learning Activities prior to completing this exam.
Click on the Assignments link in WileyPLUS to access the Week 1
Exam.
Complete the Week 1 Exam covering this week‟s assigned readings
listed below:
Ch. 1: Nutrition: Everyday Choices
Ch. 2: Guidelines for a Healthy Diet
Ch. 3: Digestion: From Meals to Molecules
2. Note. Work submitted in WileyPLUS does not count toward
attendance. Be sure to post at least two times each week in the online
classrom to avoid being auto-dropped from the course.
Question 1
Which of the following statements illustrates the concept of variety?
If you can eat some extra fries, take a long walk in the afternoon.
Reduce your portions by using smaller bowls.
Skip the seconds or split your restaurant meal with a friend.
Try a new vegetable every week.
Question 4
3. Some nutrient deficiencies occur quickly, whereas others take more
time to develop. Which of the following nutrient deficiencies are
listed in the order reflecting most quickly to least quickly?
Dehydration, osteoporosis, scurvy
Scurvy, dehydration, osteoporosis
Osteoporosis, dehydration, scurvy
Dehydration, scurvy, osteoporosis
Question 9
On the food label, a %DV is NOT required for:
monounsaturated fats.
saturated fats.
4. total fat.
trans fat.
Question 11
For most nutrients, exceeding the Tolerable Upper Intake Levels (UL)
through food consumption is difficult.
True
False
Question 12
MyPlate was designed to put the recommendations of the Dietary
Guidelines into practice.
True
5. False
Question 13
Dietary supplements are required to carry a Supplement Facts panel
similar to the Nutrition Facts panel on food labels.
True
False
Question 15
6. Which of the following groups of individuals is(are) recommended to
consume less than 1500 mg of sodium daily?
Adults 51 and older
African Americans
Those with diabetes and/or hypertension
All of these individuals are advised to consume less than 1500
mg/daily.
Question 16
Based on the ingredients listing for drinks A and B, which would be
the healthier choice?
Drink A
Drink B
Drinks A and B are comparable (neither is healthier)
Question 17
All of the following are nutrient-dense protein sources EXCEPT:
7. almonds.
bananas.
black beans.
sunflower seeds.
Question 18
The mucosa has high nutrient requirements and will show signs of
nutrient deficiency early.
True
False
Question 19
A _____ meal stays in the stomach the longest.
high-carbohydrate
high-fat
high-protein
low-fat
8. Question 20
Which of the following is NOT an end result of chemical digestion?
Amino acids
Fatty acids
Glucose
Protein
Question 22
The regulation of stomach motility and secretion
does not vary based on the composition of the meal.
is affected by the food that has not yet reached the stomach.
is controlled in part by the hormone pepsin.
is not affected by the material that has exited the stomach.
Question 23
____ neutralizes the acidic chyme as it enters the small intestine.
Bile
9. Bicarbonate
Gastrin
Pepsin
Test Bank, Question 6
Which of the following statements regarding phytochemicals is true?
They are essential for life.
They are always harmful to our health.
They are found in plant foods.
They contribute to the calories that we eat in our diet.
Test Bank, Question 39
Dietary supplements provide nutrients and all the other benefits of
food.
True
False
Test Bank, Question 63
10. Healthy eating requires you to give up your favorite low nutrient-
dense foods.
True
False
Test Bank, Question 52
Over time, consuming excess or insufficient amounts of one or more
nutrients will result in malnutrition.
True
False
Test Bank, Question 58
Nutrigenomics explores the interaction between genetic variation and
nutrition.
True
False
Test Bank, Question 21
11. Ethan achieves his recommended intake of vegetables by eating a
large baked potato every day. Which principle is he not achieving?
balance
moderation
nutrient density
variety
Test Bank, Question 24
Which is NOT an example of moderation in your diet and lifestyle?
Going back for seconds on all dinner items, rather than just the item
you like best
Eating dessert occasionally
Balancing an extra dessert with extra exercise
Sharing a restaurant entrée or dessert with your dinner companion
Test Bank, Question 63
12. Limiting empty calories is important as they provide mostly calories
and fewer nutrients.
True
False
Test Bank, Question 45
For all nutrients, Tolerable Upper Intake (UL) Levels are set for
intakes from dietary supplements only.
True
False
Test Bank, Question 42
A person‟s nutritional status is influenced by his/her intake and
utilization of nutrients.
True
False
Test Bank, Question 46
13. The EARs are set higher than the RDAs.
True
False
Test Bank, Question 69
Food additives must be included in the ingredients list.
True
False
Test Bank, Question 65
Restaurants, upon request, must be able to provide consumers with
the nutritional information of the foods served.
True
False
Test Bank, Question 60
14. Beans and peas are good sources of the nutrients found in both
vegetables and protein foods, so they can be counted in either food
group.
True
False
Test Bank, Question 24
Which of the following is NOT considered to be a source of empty
calories?
Donuts and other pastries
Soft drinks and candy
Table sugar and butter
Oils
Test Bank, Question 32
Nutrient content and health claims are approved by the:
15. FDA.
food manufacturer.
USDA.
US Department of Public Health.
Test Bank, Question 2
The smallest units of life are
atoms.
cells.
organs.
tissues.
Test Bank, Question 6
Which of the following substances is not absorbed by the human
body?
16. Amino acids
Fatty acids
Fiber
Sugars
Test Bank, Question 29
What might occur if the sphincter denoted here doesn‟t close
correctly, and some of the contents from the stomach enter into the
esophagus?
Choking
Constipation
Heartburn
Peptic ulcers
Test Bank, Question 7
Which of the following is digested before being absorbed?
Minerals
Protein
17. Vitamins
Water
Test Bank, Question 43
Collectively, the microvilli are referred as the brush border.
True
False
Test Bank, Question 31
The gastric pits produce each of the following EXCEPT
an inactive form of pepsin.
hydrochloric acid.
mucus.
salivary amylase.
18. Test Bank, Question 38
Glucose can be used to make fatty acids.
True
False
Test Bank, Question 41
The nutritional composition of a meal affects how long it stays in the
stomach.
True
False
Test Bank, Question 11
All of the following are examples of lipids except
cholesterol.
saturated fat.
19. sugars.
unsaturated fat.
Test Bank, Question 6
Which of the following statements regarding phytochemicals is true?
They are essential for life.
They are always harmful to our health.
They are found in plant foods.
They contribute to the calories that we eat in our diet.
Test Bank, Question 63
Healthy eating requires you to give up your favorite low nutrient-
dense foods.
True
20. False
Test Bank, Question 16
Which of the following is associated with overnutrition?
Anemia
Failure to thrive
Obesity and Type 2 diabetes
Osteoporosis
Test Bank, Question 51
All six classes of nutrients play important roles in regulating body
processes.
True
False
Test Bank, Question 55
21. Chronic overconsumption of kcalories and certain nutrients from
foods can cause health problems.
True
False
Test Bank, Question 13
With the exception of _______, all the classes of nutrients are
involved in forming and maintaining the body‟s structure.
carbohydrates
lipids
minerals
vitamins
Test Bank, Question 47
Minerals are organic molecules that are needed in small amounts to
maintain health.
True
22. False
Test Bank, Question 37
The Dietary Reference Intakes are only concerned with the correction
of nutrient deficiencies.
True
False
Test Bank, Question 19
MyPlate:
divides foods into 4 groups.
illustrates the appropriate proportions of food.
replaces the Dietary Guidelines for Americans.
All of these are characteristic of MyPlate.
Test Bank, Question 4
23. All of the following are characteristics of the Dietary Reference
Intakes EXCEPT:
the standards are designed to prevent nutrient deficiency.
the standards are designed to reduce the risk of chronic disease.
there are two sets of standards, one for healthy people and one for
when someone is sick.
they can be used to determine if a person‟s diet provides adequate
amounts of the essential nutrients.
Test Bank, Question 77
If you ate the entire box, how many calories from fat would you have
consumed?
110
24. 220
250
500
Test Bank, Question 40
A limitation of the information obtained from population health and
nutrition surveys is that the information cannot be used if the nation is
meeting health and nutrition goals.
True
False
Test Bank, Question 64
Food labels are designed to help consumers make wise food choices
at the point of purchase.
True
False
Bank, Question 29
25. Which of the following pieces of information is NOT required on the
foods label?
Name of the product
Total weight or volume of the contents
Name, address and website of the manufacturer, distributor or
packager
Ingredients in descending order by weight
Test Bank, Question 60
Beans and peas are good sources of the nutrients found in both
vegetables and protein foods, so they can be counted in either food
group.
True
False
Test Bank, Question 61
MyPlate emphasizes the importance of proportionality, moderation,
and nutrient density, but not variety.
True
26. False
Test Bank, Question 27
The mass of chewed food that is swallowed is called
bicarbonate.
the bolus.
chyme.
pepsin.
Test Bank, Question 13
Factors that influence transit time include all of the following
EXCEPT the
composition of the meal.
emotional status of the individual.
use of certain medications.
all of these influence transit time.
Test Bank, Question 67
27. The _____ system eliminates the majority of nitrogen-containing
metabolic waste products.
circulatory
integumentary
respiratory
urinary
Test Bank, Question 30
_____ is a circular muscle that acts as a valve, opening and closing to
allow the gastric contents to move throughout the GI tract.
Connective tissue
The lumen
A sphincter
The rectum
Test Bank, Question 6
28. Which of the following substances is not absorbed by the human
body?
Amino acids
Fatty acids
Fiber
Sugars
Test Bank, Question 17
Enzymes are substrate specific, meaning that lipases will only digest
lipids.
True
False
Test Bank, Question 16
Amylase is a hormone that digests carbohydrates.
True
False
Test Bank, Question 63
As compared to when you are at rest between meals, when you have
eaten a meal, a ____________ proportion of your blood goes to your
digestive system.
29. smaller
the same
greater
Which of the following statements about fortified foods is false?
Fortification of foods began to help eliminate nutrient deficiencies in
the population.
Milk with added vitamin D is an example of food fortification.
Voluntary food fortification may increase the likelihood of consuming
an excess of some nutrients.
Voluntary fortification of foods is at the discretion of the federal
government
A slice of apple pie has the same nutrient density as eating a medium-
size apple.
True
False
If you know you are going to order dessert at dinner tonight, which of
these choices would illustrate the concept of balancing your choices?
30. Choosing a salad with fat-free salad dressing for lunch
Eating a big lunch as you will „blow‟ your diet tonight anyway
Skipping breakfast
All of these illustrate balance.
Carbohydrates, lipids, and proteins are all organic compounds that
provide energy to the body.
True
False
Typically, less processed foods have lower nutrient density.
True
False
Which nutrient intake recommendation is used as a goal when a
Recommended Dietary Allowance does not exist?
Adequate Intake
Estimated Average Requirement
Estimated Energy Requirement
Tolerable Upper Intake Level
31. For a dietary supplement to claim “high potency,” it must contain
____ percent of the Daily Value for the given nutrient based on the
stated serving size.
20
50
100
125
To decrease your chance of getting a food-borne illness, you should:
cut your fresh produce and raw meat on the same cutting board to
limit waste.
eat your fresh fruits and vegetables without washing them first to
preserve the nutritional value.
order your steaks rare to medium-well in doneness.
wash your hands frequently.
32. Which of the following is promoted by the Mediterranean Eating
Pattern?
Eating poultry and eggs daily.
Consuming full-fat dairy products frequently.
Eating red meat and sweets less often.
Limiting consumption of nuts and seeds.
The intestinal microflora synthesize small amounts of vitamin D.
True
False
In regard to blood circulation, if you begin with oxygen-poor blood
that reaches the heart from the body and is pumped through arteries to
capillaries of the lungs, then determine the order for the following:
1. In capillaries of the body, nutrients and oxygen move from the
blood to body tissues.
2. Oxygen-rich blood returns to the heart from the lungs by veins.
33. 3. In capillaries of the lungs, oxygen from inhaled air is picked up by
the blood and carbon dioxide is released into the lungs and exhaled.
4. Oxygen-rich blood is pumped out of the heart into arteries leading
to the body.
1 → 3 → 4 → 2
4 → 2 → 1 → 3
3 → 2 → 4 → 1
2 → 3 → 1 → 4
The slow movement of food stuff through the _____ favors the
growth of microflora.
large intestine
pancreas
small intestine
stomach
The first location of chemical and mechanical digestion is the
stomach.
True
False
Nutrients are used for energy or to synthesize substances in the body
after they are absorbed.
True
34. False
***************************************
SCI 220 Week 2 WileyPLUS Weekly Exam (All
Possible Question/Answer)
For more classes visit
www.snaptutorial.com
SCI 220 Week 2 WileyPLUS Weekly Exam
In this graded assignment, you will be assessed on the content
covered in this week‟s readings, activities, and assignments. To help
you prepare, it is recommended you first complete this week‟s
Learning Path and Self-Test Learning Activities prior to completing
this exam.
Click on the Assignments link in WileyPLUS to access the Week 2
Exam.
Complete the Week 2 Exam covering this week‟s assigned readings:
Ch. 4, Carbohydrates: Sugars, Starches, and Fibers
Ch. 5, Lipids, Fats, Phospholipids, and Sterols
Ch. 6, Proteins and Amino Acids
35. Note: Upon completing the Weekly Exam within WileyPLUS, know
that the “To Do” Carousel on the Class Home will not update. The
“To Do” Carousel will mark graded these assignments as complete as
soon as the faculty member transfers the grade from the WileyPLUS
system, into the University of Phoenix gradebook.
Question 4
Your answer is correct.
Glucagon:
stimulates the breakdown of liver glycogen.
promotes the synthesis of glucose.
raises blood glucose levels.
all of these choices
Question 5
Your answer is correct.
The sports drink G2 has 17 grams of carbohydrate in a 20 ounce
bottle. How many calories does this provide from carbohydrate?
18 calories
36. 38 calories
68 calories
128 calories
Question 10
Your answer is correct.
Which of the following statements about micelles is true?
They break the bonds that hold fatty acids to glycerol.
They help facilitate the absorption of lipids in the small intestine.
They help transport lipids in the bloodstream.
They are essential in the diet.
They are transformed into chylomicrons in the blood.
Question 13
Your answer is correct.
All of the following foods contain cholesterol except:
37. boiled egg
hamburger cooked on the grill
avocado
salmon
Question 16
Your answer is correct.
Elise is trying to manage her blood cholesterol, so she wants to
purchase some crackers that do not have saturated fat in them. Which
oil, if it appears in the ingredient list should she avoid?
canola oil
coconut oil
olive oil
soybean oil
Question 17
38. Your answer is correct.
To maintain a healthy body weight, Shaundra needs to eat 1850
calories per day. To be within the DRIs recommendations for total fat
intake, which of the following amounts of total fat should be her
upper limit
21 grams
31 grams
45 grams
72 grams
Question 20
Your answer is correct.
The role of hydrochloric acid in protein digestion is to
break down polypeptide chains.
denature the protein.
slow peristalsis.
39. stimulate production of digestive enzyme in pancreas.
Question 22
Your answer is correct.
When your diet is high in iron, the gene that codes for the protein
ferritin, which stores iron, is turned on. This scenario best describes
which of the following processes?
energy production
gene expression
mineral synthesis
transamination
Question 23
Your answer is correct.
The amino acid pool is comprised of the
40. only molecules that have been broken down from body proteins
protein molecules only consumed in the diet
protein molecules only consumed in the diet and from the breakdown
of body glycogen
protein molecules consumed in the diet and from the breakdown of
body proteins
Test Bank, Question 33
Which of the following conclusions can be accurately drawn from the
results depicted in this visual?
Following a high-fiber diet increases transit time.
Following a low-fiber diet decreases transit time.
Following a low-fiber diet adds weight to the weight.
41. Stool weights are greater and transit times are shorter for Ugandan
villagers.
Test Bank, Question 64
_____fiber lowers blood cholesterol levels.
Insoluble
Indigestible
Refined
Soluble
Test Bank, Question 36
Line B shows the glycemic response after eating potatoes. Which of
the following foods is most likely to cause a glycemic response
similar to that shown in line B?
Dinner roll
42. Peanut butter
Egg
Cheddar cheese
Pre-Lecture, Question 19
Positive nitrogen balance:
occurs when more nitrogen is excreted than consumed
indicates that the body is losing weight
occurs when the body is growing
does not exist since nitrogen intake always equals nitrogen output
Test Bank, Question 66
A high fiber diet may help:
normalize blood glucose levels.
reduce the incidence of hemorrhoids.
43. with weight loss.
all of these choices
Test Bank, Question 68
All of the following statements are true about the typical US diet and
carbohydrate recommendations EXCEPT:
Adults typically eat the recommended amount of fiber.
Most adults meet the recommendations for the amount of
carbohydrate they should have each day.
Most of the carbohydrate in the diet comes from refined carbohydrate
sources.
The diet is higher in added sugar than is recommended.
Test Bank, Question 51
Fatty acids cannot be used to make glucose because:
they are metabolized only by anaerobic processes.
they do not have enough energy in their molecular structure to
generate glucose molecules.
the reactions that break them down produce two-carbon molecules.
44. the products of their metabolism combine too quickly to form other
compounds that the body uses for energy.
Test Bank, Question 10
Which of the following statements regarding glucose is FALSE?
Glucose is the main component of starch and glycogen.
Glucose is also called blood sugar.
Glucose is the most common disaccharide in our diet.
Glucose is the most important carbohydrate fuel for the human body.
Test Bank, Question 29
Which two lipoproteins deliver triglycerides to body cells?
Chylomicrons & VLDL
HDL & LDL
LDL & VLDL
VLDL & HDL
Test Bank, Question 12
Which of the following is not a tropical oil?
45. Coconut oil
Palm kernel oil
Palm oil
Safflower oil
Test Bank, Question 7
The majority of _______ is located in cell membranes, but is also a
part of myelin, the insulating coating on nerve cells.
cholesterol
omega-3 fatty acids
phospholipids
triglycerides
Test Bank, Question 8
________, when consumed in the diet, can help reduce blood
cholesterol levels.
Animal fat
Calcium
46. Plant sterols
Vitamin D
Test Bank, Question 40
________ splits fatty acids into two-carbon units that form acetyl-
CoA and releases high-energy electrons.
Anaerobic metabolism
Beta-oxidation
Lipoprotein lipase
The citric acid cycle
Test Bank, Question 6
_________ is an important component of cell membranes, forming a
lipid bilayer by orienting the water-soluble portion towards the water
environment.
Cholesterol
Phospholipid
Saturated fatty acid
47. Triglyceride
Test Bank, Question 47
Research indicates that the initiation of atherosclerosis may be related
to all of the following except:
elevated blood levels of glucose
infection
low blood pressure
smoking
Test Bank, Question 110
If the percentage of calories from fat has declined since 1971, why are
so many Americans overweight or obese?
Consumption of hidden fats has decreased.
Consumption of whole grains has increased.
People still aren‟t drinking skim milk.
Total calorie consumption has increase.
Test Bank, Question 30
Which lipoprotein contains the highest proportion of protein?
48. Chylomicron
HDL
LDL
VLDL
Test Bank, Question 14
The three-dimensional shape of a protein is impacted by all of the
following EXCEPT the
chemical properties of the amino acids.
folding of the polypeptide.
number of essential amino acids.
order of the amino acids.
Test Bank, Question 31
Which of the following represents the correct sequence of steps that
occur in protein synthesis?
translation → transcription → mRNA takes genetic code to ribosomes
49. mRNA takes genetic code to ribosomes → translation → transcription
transcription → mRNA takes genetic code to ribosomes → translation
mRNA takes genetic code to ribosomes → transcription → translation
Test Bank, Question 69
Which of the following is the most likely responsible for the health-
promoting effects (reduced incidence of obesity, high blood pressure,
and some types of cancer) of vegetarian diets?
High intake of fiber
High intake of tofu
Low intake of sodium
The total dietary pattern
Test Bank, Question 32
Amino acids are used to make all of the following EXCEPT
creatine.
histamine.
melanin.
50. Vitamin D.
Test Bank, Question 10
If the diet is deficient in one or more of the _____amino acids, the
body must break down existing proteins to provide the amino acids.
nonessential
essential
dispensable
dipeptide
Test Bank, Question 47
As validated by evidence-based research, the major health concern
with high-protein diets is
dehydration.
kidney stone formation.
urinary calcium excretion.
51. a high intake of saturated fat and cholesterol.
Test Bank, Question 53
Which of the following is NOT a common food allergen?
Chicken
Eggs
Low-fat milk
Wheat germ
Test Bank, Question 23
Review where digestive processes of protein occur. Select the letter
that indicates where mechanical breakdown of protein occurs.
A
B
C
D
Test Bank, Question 68
All of the following statements are true about the typical US diet and
carbohydrate recommendations EXCEPT:
52. Adults typically eat the recommended amount of fiber.
Most adults meet the recommendations for the amount of
carbohydrate they should have each day.
Most of the carbohydrate in the diet comes from refined carbohydrate
sources.
The diet is higher in added sugar than is recommended.
Test Bank, Question 50
When there is not sufficient carbohydrate to completely metabolize
fatty acids, these molecules form:
amino acids.
carbon dioxide.
ketones.
oligosaccharides.
Test Bank, Question 18
Which of the following is a major dietary source of soluble fiber?
Beans
Broccoli
53. Maltose
Wheat bran
Pre-Lecture, Question 19
Positive nitrogen balance:
occurs when more nitrogen is excreted than consumed
indicates that the body is losing weight
occurs when the body is growing
does not exist since nitrogen intake always equals nitrogen output
Test Bank, Question 21
Which type of complex carbohydrates are depicted in the visual?
Insoluble fiber
Starch
Soluble fiber
Starch and Soluble fiber
54. Test Bank, Question 29
Which of the following statements regarding the incidence of lactose
intolerance is correct?
Native Alaskans have the lowest incidence of lactose intolerance.
This map illustrates the dramatic variation in the incidence of lactose
intolerance worldwide.
Different races and ethnicities have varying rates of incidence of
lactose intolerance.
Those living in South America have the lower incidence of lactose
intolerance than those living in southern Africa.
Test Bank, Question 56
Your friend Jason has diabetes and developed hypoglycemia. Of the
following situations, which is the most likely reason why he
developed hypoglycemia?
He ate too much refined carbohydrate.
He drank too much water.
He took too much of his medication that is used to control his blood
sugar.
It was probably warm outside and he sweat excessively.
Test Bank, Question 64
_____fiber lowers blood cholesterol levels.
56. 67
50
Test Bank, Question 121
Which of the following foods is lowest in saturated fat?
Whole milk
Bacon
Cheddar cheese
Eggs
Test Bank, Question 28
The remains of chylomicrons:
are converted into glycerol
bind to an LDL receptor
consist mostly of free fatty acids
travel to the liver to be disassembled
Test Bank, Question 5
The lipid that makes up most of the lipids in our body is:
57. cholesterol
lecithin
phospholipid
triglyceride
Test Bank, Question 12
Which of the following is not a tropical oil?
Coconut oil
Palm kernel oil
Palm oil
Safflower oil
Test Bank, Question 20
After long-chain fatty acids have been absorbed into the mucosal
cells, they are re-assembled into:
cholesterol
fat-soluble vitamins
micelles
triglycerides
58. Test Bank, Question 118
When weight is gained, how does it affect the tissue cells that are
illustrated in this micrograph?
Photo credits: (left) Karen Kasmauski/NG Image Collection, (right)
Ed Reschke/Peter Arnold, Inc.
The triglyceride droplets enlarge in size.
The triglyceride droplets increase in number.
The triglyceride droplets remain unchanged.
The triglyceride droplets shrink in size.
Test Bank, Question 25
Since chylomicrons are too large to enter the capillaries in the small
intestine, they pass into the:
gallbladder
large intestine
lymph
stomach
Test Bank, Question 53
59. Which of the following is NOT a common food allergen?
Chicken
Eggs
Low-fat milk
Wheat germ
Test Bank, Question 69
Which of the following is the most likely responsible for the health-
promoting effects (reduced incidence of obesity, high blood pressure,
and some types of cancer) of vegetarian diets?
High intake of fiber
High intake of tofu
Low intake of sodium
The total dietary pattern
60. Test Bank, Question 42
Marasmus is a form of malnutrition that negatively impacts which of
the following developing organs the worst?
The brain
The liver
The kidneys
The teeth
Test Bank, Question 19
_________ , an enzyme, is produced in the stomach and breaks some
of the peptide bonds in polypeptide chains.
Amylase
Denaturase
Dipeptidase
Pepsin
Test Bank, Question 45
61. Why is protein-energy malnutrition more common in children than
adults?
The child‟s stomach cannot digest protein from the diet.
Adults eat protein sources from the diet that have a higher absorption
rate.
Because children are growing, their protein needs per unit body
weight are higher.
Children do not eat enough total calories so that protein must be used
as an energy source.
Test Bank, Question 14
The three-dimensional shape of a protein is impacted by all of the
following EXCEPT the
chemical properties of the amino acids.
folding of the polypeptide.
number of essential amino acids.
order of the amino acids.
Test Bank, Question 24
Review where digestive processes of protein occur. Select the letter
that indicates where protein-digesting enzymes are released from this
organ, which aids brush border enzymes to breakdown protein.
62. A
B
C
D
Test Bank, Question 10
If the diet is deficient in one or more of the _____amino acids, the
body must break down existing proteins to provide the amino acids.
nonessential
essential
dispensable
dipeptide
Which of the following represents a
monosaccharide:disaccharide:complex carbohydrate?
fructose:galactose:soluble fiber
glucose:maltose:lactose
glucose:sucrose:insoluble fiber
63. sucrose:lactose:galactose
Starch and dietary fiber are classified as:
complex carbohydrates.
monosaccharides.
refined sugars.
simple sugars.
_____ cannot be digested by human digestive enzymes.
Fiber
Glycogen
Maltose
Starch
Most starch digestion and breakdown of disaccharides occurs in
which section of the GI tract?
A
B
C
D
64. In regard to the development of atherosclerosis, which of the
following represent the correct sequence of events?
Macrophages form ― secreted chemicals promote an inflammatory
process ― LDLs migrate to artery wall
Secreted chemicals promote an inflammatory process ― macrophages
form ― LDLs migrate to artery wall
Macrophages form ― LDLs migrate to artery wall ― secreted
chemicals promote an inflammatory process
LDLs migrate to artery wall ― macrophages form ― secreted
chemicals promote an inflammatory process
Lipoprotein lipase breaks down the triglycerides in chylomicrons into:
amino acids
cholesterol and fatty acids
glucose
glycerol
fatty acids and glycerol
Based on the information presented in the graph, which food is
highest in polyunsaturated fatty acid?
Coconut oil
Olive oil
65. Salmon
Sunflower oil
Examples of unsaturated fatty acids include:
coconut oil
corn oil
palm oil
plant sterols
Which of the following is not a function of lipids in the body?
Absorption of water-soluble vitamins
Insulation from changes in temperature
Source of energy
Structural component of cell membranes
Based on the type of fat found in the following foods, which would be
the healthiest choice for lunch from the fruit group?
66. Apple fritter
Fried banana fruit kebab
Cherry pie with low-fat vanilla ice cream
Avocado slices, olive oil, and balsamic vinegar
HDLs:
contain a high proportion of cholesterol.
function similarly to chylomicrons, transports lipids away from the
liver.
return cholesterol from other lipoproteins and body cells to the liver.
are formed in the mucosal cell.
Which lipoprotein has the highest proportion of triglyceride?
Chylomicron
HDL
LDL
67. VLDL
Kyle had a brother who exhibited heart disease at age 62 and a sister
who exhibited heart disease at age 64. Based on the age at which his
brother and his sister exhibited heart disease, is Kyle considered to
have a family history of heart disease?
Yes, based on the age of his brother only
Yes, based on the age of his sister only
Yes, based on the ages of both his sister and brother
No, based on the ages of both his sister and brother
Someone whose nitrogen output is greater than their nitrogen intake is
said to be in
nitrogen balance
positive nitrogen balance
negative nitrogen balance
There is insufficient information provided to determine the status.
Which of the following symptoms is characteristic of kwashiorkor?
68. Decreases in intelligence and learning ability
Energy deficiency
Muscle wasting
Swollen belly
Which of the following scenarios is a possibility if an amino acid
supplement overwhelms the amino acid transport system?
The amino acids from the supplement will use an alternate transport
system.
The amino acids from the supplement will be eliminated from the
body.
The amino acids from the supplement will compete with each other,
increasing absorption of other amino acids.
The amino acids from the supplement will compete with each other,
slowing absorption of other amino acids.
In general, plant sources of protein provide _____absorbable forms of
iron, zinc, and calcium as compared to animal protein sources.
69. less
equally
more
As validated by evidence-based research, the major health concern
with high-protein diets is
dehydration.
kidney stone formation.
urinary calcium excretion.
a high intake of saturated fat and cholesterol.
***************************************
SCI 220 Week 3 WileyPLUS Weekly Exam (All
Possible Question/Answer)
For more classes visit
www.snaptutorial.com
70. SCI 220 Week 3 WileyPLUS Weekly Exam
In this graded assignment, you are assessed on the content covered in
this weeks‟ readings, activities, and assignments. To help you prepare,
it is recommended that you first complete this week‟s Learning Path
and Self-Test Learning Activities prior to completing this exam.
Click on the Assignments link in WileyPLUS to access the Week 3
Exam.
Complete the Week 3 Exam covering this week‟s assigned readings
listed below:
Ch. 7: Vitamins
Ch. 8: Water and Minerals
Note. Work submitted in WileyPLUS does not count toward
attendance. Be sure to post at least two times each week in the online
classrom to avoid being auto-dropped from the course.
Question 3
Your answer is correct.
It is recommended that older adults get their vitamin B12 from
fortified foods and supplements because
they typically eat a poor diet.
they have higher vitamin B12 losses than other groups.
their requirement for B12 is higher than that of younger people.
71. many have atrophic gastritis and are not able to absorb the vitamin
B12 found in foods.
Question 6
Your answer is correct.
The Intrinsic Factor is necessary for the absorption of which B
vitamin?
Folate
Niacin
Riboflavin
Vitamin B12
Question 9
Your answer is correct.
Which of the following statements regarding vitamin B12 is false?
Vitamin B12 is synthesized by the microflora in the large intestine.
Vitamin B12 is absorbed in the duodenum section of the small
intestine.
Vitamin B12 needs the Intrinsic Factor to be absorbed.
The body stores and reuses vitamin B12 more efficiently than it does
most other water-soluble vitamins.
72. Question 10
Your answer is correct.
Dietary supplements have regulations that are _____strict as
compared to drugs.
Less
Equally
More
Question 19
Your answer is correct.
If antidiuretic hormone levels decrease, you would expect that
less water is excreted in the urine.
more water is excreted in the urine.
no change in amount of water excreted in the urine.
Question 21
Your answer is correct.
When chromium is deficient, _______insulin is required to produce
the same effect on blood sugar as when someone has adequate
chromium status.
more
73. the same amount of
less
Test Bank, Question 53
When Vitamin C intake is below 10 mg per day, the symptoms of
_______ begin to appear.
beriberi
pellagra
rickets
scurvy
Test Bank, Question 41
Based on the content in this visual, identify each of the three labeled
parts in A:B:C order.
cysteine: homocysteine: methionine
homocysteine: cysteine: methionine
methionine: homocysteine: cysteine
methionine: cysteine: homocysteine
Test Bank, Question 3
All of the following MyPlate food groups are good sources of folate
except for the _____ group.
74. Dairy
Fruits
Grains
Vegetables
Test Bank, Question 62
Vitamin D deficiency disease in children is called
osteopenia.
osteoporosis.
osteomalacia.
rickets.
Test Bank, Question 68
Vitamin E protects membranes in red blood cells, white blood cells,
nerve cells, and lung cells. Why are these cells in particular in need of
high amounts of vitamin E?
All of these cells are important in fighting infections
Oxygen concentrations in these cells are high
These cells have an especially high energy need
Lipid concentrations in these cells are high
Test Bank, Question 23
75. Which of the following vitamins must be included on the food label?
Niacin and thiamin
Riboflavin and iron
Vitamins A and C
Vitamins A and D
Test Bank, Question 58
The process whereby immature cells change in structure and function
to become specialized is called
cell differentiation.
gene expression.
night blindness.
rhodopsin.
Test Bank, Question 20
Which of the following is/are antioxidants?
Vitamin C.
Vitamin E.
76. Selenium.
All of these nutrients serve as antioxidants.
Test Bank, Question 9
Brian‟s need for a vitamin is 100 milligrams each day. The
bioavailability of this vitamin is 35%. This means that Brian needs to
consume _____ milligrams each day for this vitamin to meet his
needs.
65
100
135
Test Bank, Question 32
Which of the following is NOT a symptom of pellagra?
dementia
dermatitis
diabetes
diarrhea
Test Bank, Question 61
77. This visual represents a toxicity of ______ leading the toxicity disease
_______.
Photo credit: A Mazzone and A. Dal Canton, The New England
Journal of Medicine, 2002; 347-222-223
beta-carotene, hypercarotenemia
niacin, pellagra
vitamin A, xerophthalmia
vitamin D, rickets
Test Bank, Question 34
Which of the following are good sources of niacin?
chicken and trout
kiwi and apples
and oatmeal
orange juice and spinach
Test Bank, Question 33
Niacin is synthesized in the body from the amino acid
alanine.
leucine.
riboflavin.
tryptophan.
78. Test Bank, Question 72
Because selenium is part of the enzyme glutathione-peroxidase, it
_____ the body‟s need for vitamin E.
increases
has no effect on
decreases
Test Bank, Question 67
_____ enhances the bioavailability of non-heme iron.
Calcium
Niacin
Vitamin C
Vitamin D
Test Bank, Question 6
In regard to the kidneys‟ role in regulating water balance in the body,
the term reabsorption means the amount of the substance that is:
absorbed back in to the blood after being filtered.
excreted in the urine.
filtered into the urine.
79. secreted from the kidneys into lymph for absorption by the liver.
Test Bank, Question 54
When blood calcium levels are low, parathyroid hormone will
increase.
not change.
decrease.
Test Bank, Question 58
Based on this visual, which of the following statements is false?
Fruits are poor sources of calcium.
Grains are good sources of calcium.
Tofu is higher in calcium than sunflower seeds.
Yogurt is higher in calcium than 1% milk and cheddar cheese.
Test Bank, Question 14
Which of the following is NOT a function of water in the human
body?
Assistance in the regulation of body temperature
Protection and lubrication of joints
Regulation of blood glucose
Transportation of water-soluble nutrients
80. Test Bank, Question 10
Adam has just returned from his long run of 6 miles in which he
forgot his water bottle. Which of the following processes is most
likely happening in Adam‟s body?
The pituitary gland is signaling the liver to conserve energy.
The antidiuretic hormone is signaling the kidneys to reabsorb water,
thus increasing the amount of water lost in the urine.
The antidiuretic hormone is signaling the kidneys to reabsorb water,
thus decreasing the amount of water lost in the urine.
His thirst mechanism has become impaired.
Test Bank, Question 73
Which deficiency disease would be common in the areas with
selenium-deficient soils?
Cretinism
Hemochromatosis
Keshan disease
Pellagra
Test Bank, Question 24
Dried fruits are good sources of which of the following minerals?
Calcium and zinc
81. Fructose and iron
Iron and potassium
Potassium and zinc
Test Bank, Question 34
All of the following minerals are needed for the functioning of
antioxidant enzymes EXCEPT for
copper
phosphorus
sulfur
zinc
Test Bank, Question 31
Which list below best reflects the minerals that aid transmission of
nerve impulses and provide for optimal muscle contraction?
Calcium, sodium, iron, and magnesium
Iron, copper, selenium, and magnesium
Sodium, calcium, potassium, and chloride
Sodium, calcium, potassium, and magnesium
82. Test Bank, Question 57
Which of the following does not inhibit the absorption of calcium?
Oxalates
Phytates
Tannins
Vitamin D
Test Bank, Question 44
Vitamin B12 deficiency is particularly problematic because
it causes irreversible brain damage.
it causes microcytic anemia.
it prevents folate from being converted to one of its active forms.
its UL is set too high.
Test Bank, Question 60
Which of the following statements regarding vitamin A is FALSE?
Protein and zinc status are important for healthy vitamin A status.
Beta-carotene is the most potent vitamin A precursor.
Pepsin is necessary to release the vitamin A from protein-based
sources.
83. Worldwide, vitamin A deficiency is rare.
Test Bank, Question 8
The amount of a particular vitamin in a food depends on all of the
following EXCEPT
how much of the food is consumed.
how the food is cooked.
how the food is stored.
what is added to the food during processing.
Test Bank, Question 3
All of the following MyPlate food groups are good sources of folate
except for the _____ group.
Dairy
Fruits
Grains
Vegetables
Test Bank, Question 78
84. Women of childbearing age should consume _____ daily from
fortified foods or supplements.
Folic acid
Vitamin D
Iron
Calcium
Test Bank, Question 33
Niacin is synthesized in the body from the amino acid
alanine.
e.
riboflavin.
tryptophan.
Test Bank, Question 54
A family member has been taking Vitamin C supplements, but is now
wondering if he should continue to spend money on these
supplements. What have you learned about Vitamin C that might help
them with an evidence-based decision?
Excessive supplementation can cause dementia.
Vitamin C is known to prevent the common cold.
85. Excessive supplementation can interfere with drugs prescribed to
prevent blood clotting.
Excessive supplementation can cause diarrhea and can interfere with
drugs prescribed to slow blood clotting.
Test Bank, Question 28
The active ______ coenzyme is needed to convert pyruvate into
acetyl-CoA.
folate
niacin
riboflavin
thiamin
Test Bank, Question 41
Based on the content in this visual, identify each of the three labeled
parts in A:B:C order.
cysteine: homocysteine: methionine
homocysteine: cysteine: methionine
methionine: homocysteine: cysteine
methionine: cysteine: homocysteine
Test Bank, Question 26
86. Mary needs to increase her thiamin consumption. Which of the
following contains the most thiamin?
¼ c sunflower seeds
3 oz pork chop
3 oz rainbow trout
1 c oatmeal
Test Bank, Question 90
Which of the following statements is true of vitamin E?
Supplements increase fertility even in people with adequate vitamin E
status.
It is needed in energy metabolism.
Severe deficiency is a common problem in North America.
It is needed for night vision.
It protects cell membranes from oxidative damage.
Test Bank, Question 55
The symptoms of vitamin C deficiency include gums that swell and
bleed. Why does this occur?
The lack of vitamin C allows bacteria in the mouth to irritate the
gums.
87. The lack of vitamin C decreases the pH of the mouth.
There is reduced collagen synthesis.
There is increased plaque formation around the gums.
Test Bank, Question 20
Which of the following is/are antioxidants?
Vitamin C.
Vitamin E.
Selenium.
All of these nutrients serve as antioxidants.
Test Bank, Question 26
Phytic acid, tannins, and oxalates _____the absorption of many
minerals.
decrease
increase
have no effect on
Test Bank, Question 10
88. Adam has just returned from his long run of 6 miles in which he
forgot his water bottle. Which of the following processes is most
likely happening in Adam‟s body?
The pituitary gland is signaling the liver to conserve energy.
The antidiuretic hormone is signaling the kidneys to reabsorb water,
thus increasing the amount of water lost in the urine.
The antidiuretic hormone is signaling the kidneys to reabsorb water,
thus decreasing the amount of water lost in the urine.
His thirst mechanism has become impaired.
Test Bank, Question 54
When blood calcium levels are low, parathyroid hormone will
increase.
not change.
decrease.
Test Bank, Question 61
Which of the following minerals stabilizes ATP‟s structure?
Calcium
Magnesium
89. Phosphorus
Test Bank, Question 60
Which of the following minerals have a role in blood pressure
regulation?
calcium and magnesium
calcium and phosphorus
phosphorus and magnesium
potassium and zinc
Test Bank, Question 34
All of the following minerals are needed for the functioning of
antioxidant enzymes EXCEPT for
copper
phosphorus
sulfur
zinc
Test Bank, Question 88
Stem: Which of the following statements about iron is true?
90. Iron and calcium supplements should be taken together.
Heme iron is better absorbed than nonheme iron.
Vitamin C inhibits iron absorption.
Tomatoes are a good source of heme iron.
When iron levels are high, more iron is eliminated from the body in
the urine.
Test Bank, Question 65
The protein molecule that is found in red blood cells that transports
oxygen to body cells is called
hapocorrin.
hemoglobin.
myoglobin.
transferrin.
Test Bank, Question 73
Which deficiency disease would be common in the areas with
selenium-deficient soils?
Cretinism
91. Hemochromatosis
Keshan disease
Test Bank, Question 35
What occurs when a cofactor binds to an enzyme?
The enzyme is activated.
The enzyme is no longer able to function.
Minerals can more easily bind to the enzyme.
The enzyme can cross the cell membrane for transport.
Test Bank, Question 72
Because selenium is part of the enzyme glutathione-peroxidase, it
_____ the body‟s need for vitamin E.
increases
has no effect on
decreases
Cells that are deficient in vitamin A become hard and dry because
they produce _______, a protein.
retinal
opsin
keratin
92. xerophthin
Which of the following statements regarding thiamin is true?
Alcoholics are particularly susceptible to thiamin deficiency because
thiamin absorption is decreased due to the effect the alcohol has the
GI tract.
Beriberi is quite common in the U.S.
Increasing thiamin intake increases the body‟s ability to produce
ATP.
Wernicke-Korsakoff syndrome is a thiamin toxicity.
Folate coenzymes are needed for the
synthesis of collagen.
synthesis of RNA.
metabolism of some vitamins.
synthesis of DNA and metabolism of some amino acids.
Which of the following populations is not at increased risk of folate
deficiency?
The elderly
Non-smoking teenage males
93. Pregnant women
Alcoholics
A friend of yours shows you this Supplement Facts panel from a
supplement marketed to reduce appetite and therefore promote weight
loss. Which of the following statements is NOT one that you should
share with your friend regarding the efficacy of this supplement?
This product isn‟t recommended as it contains more than 100% of the
DV for vitamin B6 and panthothenic acid.
I don‟t recommend you use the product as it contains a number of
ingredients that are not vitamins and minerals and therefore have no
Daily Value or UL amounts.
The FDA monitors the label, so it should be safe to take.
I don‟t recommend you take it because losing weight is all about
lessening the number of kcalories you eat while increasing the
number kcalories you burn.
Bernhard is a football player on your university football team and he
is eating high amounts of protein. Considering his high protein intake,
how should he adjust his water intake and why?
He needs to increase his daily water intake to help the kidneys excrete
the protein waste products.
He needs to increase his daily water intake to help the heart pump the
protein more efficiently to the muscles.
94. He needs to decrease his daily water intake so that a more
concentrated source of protein gets to the muscles.
He needs to decrease his daily water intake so that the intestine more
efficiently absorbs the protein that enters the intestinal tract.
Which of the following is not a function of magnesium?
Assists with regulation of fluid balance
Keeps blood balanced
Maintains the health of bones
Generates energy for exercise
Excess body weight is associated with _____risk of osteoporosis
development.
increased
reduced
no (there is no relationship between body weight and osteoporosis
development)
Which of the following does NOT increase a person‟s need for water?
Following a high-fiber diet
95. Following a low-sodium diet
Following a high-protein diet
Competing in a local 5K run
Magnesium absorption is enhanced by the presence of
active vitamin D
calcium
iron
phytates
***************************************
SCI 220 Week 4 WileyPLUS Weekly Exam (All
Possible Question/Answer)
For more classes visit
www.snaptutorial.com
SCI 220 Week 4 WileyPLUS Weekly Exam
In this graded assignment, you are assessed on the content covered in
this weeks‟ readings, activities, and assignments. To help you prepare,
it is recommended that you first complete this week‟s Learning Path
and Self-Test Learning Activities prior to completing this exam.
97. 45
90
125
150
Question 8
Your answer is correct.
Which of the following statements is FALSE?
Mary, a sedentary college student, must plan her food intake
carefully, so it doesn‟t exceed energy expenditure.
Tim, a long-distance runner, can burn more calories for physical
activity than for basal metabolism.
Joe, who has a high fat diet, will burn more calories to process his
food than Deb who follows a lower fat diet.
All of these statements are true.
Question 9
Your answer is correct.
Based on these two maps representing the percentage of obese adults,
which of the following statements is FALSE?
Obesity throughout the United States is rising.
The southern states tend to have the lowest percentage of obese
adults.
There has been a substantial increase in the number of obese adults in
the majority of the states.
In 1990, several states didn‟t track obesity rates among adults.
Question 14
Your answer is correct.
98. Which of the following is the best example to illustrate the overload
principle?
Briskly walking for 20 minutes every other day this week, increasing
the intensity of walking the next week
Eating a dessert, then 2 hours later swimming 30 minutes
Exercising in the evening instead of in the morning
Riding a stationary bike for 20 minutes, then immediately running 20
minutes
Question 15
Your answer is correct.
Endorphins
increase basal metabolic rate.
increase muscle mass.
reduce appetite.
reduce carbohydrate cravings.
Question 16
Your answer is correct.
As fitness improves, an exerciser must perform more intense activity
to raise his heart rate.
True
False
Question 22
Your answer is correct.
99. Aerobic training _____the size and _____ the number of
mitochondria in cells.
decreases, decreases
decreases, increases
increases, decreases
increases, increases
Test Bank,
Question 31
Noelle is an 18 year old female. She is 5 feet 5 inches tall (1.65 m),
weighs 130 pounds (59.1 kg), and her physical activity value is 1.31.
What is her estimated energy requirement?
1798 calories/day
2399 calories/day
2459 calories/day
3300 calories/day
Test Bank, Question 24
Which of the following characteristics regarding energy balance is
FALSE?
The more food that is put in front of people, the more they eat.
100. The location and proximity of fast-food or quick-service restaurants
has no effect on the BMI of individuals who live in those
communities.
Pre-packaged, convenience type foods are typically higher in fat and
kcalories than foods prepared at home.
Test Bank, Question 62
________ limits the amount of food that can be consumed.
Adjustable gastric banding
Alli
Gastric bypass
Liposuction
Test Bank, Question 61
Which of the following methods of weight-loss surgery would you
expect would NOT receive medical reimbursement?
Adjustable gastric banding
Gastric bypass
Liposuction
Medical reimbursement is common for all of these surgeries
102. Christy is overweight and interested in losing ¾ pound of weight each
week. Christy will need to have a _____calorie per day deficit in her
energy balance for this to occur.
200
375
500
625
Test Bank, Question 22
The desire to consume specific foods is called
appetite.
boredom.
hunger.
satiety.
Test Bank, Question 74
Which of the following individuals would best meet the criteria for
bariatric surgery?
Julia, a 52 year old woman with a BMI of 42 and high blood pressure
Mark, an 80 year old man with a BMI of 20 with congestive heart
failure
Nancy, a 14 year old girl with Type 2 diabetes and a BMI of 34
Stan, a 35 year old alcoholic with hypertension and lactose
intolerance
Test Bank, Question 57
Which of the following is characteristic of a healthy weight loss diet?
Eating fewer than 1200 calories daily.
Losing 5 lbs a week.
Promoting physical activity.
Limiting milk and other animal products.
Test Bank, Question 15
_____ measures an electric current traveling through the body and is
used to determine body composition.
Air displacement
103. Bioelectrical impedance
Dual-energy X-ray absorptiometry
Underwater weighing
Test Bank, Question 25
The amount of ATP produced by anaerobic versus aerobic
metabolism depends on the:
amount of glycogen this is stored in the body.
availability of oxygen.
availability of amino acids.
pH of the blood.
Test Bank, Question 38
Based on the information in this visual, where can your muscles get
glucose to fuel activity?
Dietary carbohydrates
Liver glycogen
Muscle glycogen
All of these are sources of glucose
Test Bank, Question 30
As compared to medium intensity activity, such as running for 45
minutes, amino acids are used at a _____ rate and glucose at a _____
rate for fuel during high intensity exercise, such as sprinting 100
yards.
higher, lower
higher, higher
lower, lower
lower, higher
Test Bank, Question 64
Which of the following would be the best pre-exercise meal for a
marathon runner?
Sausage and egg biscuit
1 blueberry pop tart
1 cup corn flakes with skim milk and a banana
½ cup of hash browns and 2 pieces of bacon
104. Test Bank, Question 55
Adam has been push mowing his yard on a very hot and humid day
for almost 90 minutes now. He is feeling faint and disoriented and is
sweating profusely. When he checked his pulse, he noticed that it was
weak but rapid. Based on this scenario, Adam is most likely
experiencing which of the following?
Heat cramps
Heat exhaustion
Heat stroke
Sports anemia
Test Bank, Question 65
The best post-exercise foods for marathon runners contain
carbohydrates only.
protein only.
carbohydrate and fat.
carbohydrate and protein.
Test Bank, Question 7
Which of the following is NOT considered a component of a person‟s
fitness?
Body composition
Flexibility
Maximum heart rate
Strength
Maximum heart rate _____ with age.
decreases
increases
Test Bank, Question 16
does not change (is not affected by age)
Test Bank, Question 29
105. As compared to medium intensity exercise, such as hiking, fatty acids
are used at a_____ rate and glucose at a _____ rate for fuel during
rest.
higher, lower
higher, higher
lower, lower
lower, higher
Test Bank, Question 61
Which of the following is NOT a purpose of a pre-exercise meal?
Maximize glycogen stores
Provide adequate hydration
Maximize fat stores
Minimize hunger and gastric distress
Test Bank, Question 75
The source of fuel in the first few seconds of exercise is
stored glycogen.
glucose made by the liver.
fatty acids.
protein.
ATP and creatine phosphate.
Test Bank, Question 49
Exercise increases _____ production which can be counteracted by
____ in the body.
106. ATP, antioxidants
ATP, amino acids
free radical, antioxidants
free radical; fatty acids
Test Bank, Question 35
When an athlete “hits the wall”, which fuel has been depleted?
Creatine phosphate
Fat
Glycogen
Protein
Test Bank, Question 77
107. In order to calculate a person‟s BMI, you need to know the person‟s
height and weight.
gender and body composition.
age and activity level.
lean body mass and waist circumference.
gender and weight.
Test Bank, Question 10
_____ is the body mass attributed to non-fat body components, such
as bone, muscle, and internal organs.
Body mass index
Fat mass
Healthy weight mass
108. Lean body mass
Test Bank, Question 15
_____ measures an electric current traveling through the body and is
used to determine body composition.
Air displacement
Bioelectrical impedance
Dual-energy X-ray absorptiometry
Underwater weighing
Test Bank, Question 24
Which of the following characteristics regarding energy balance is
FALSE?
The more food that is put in front of people, the more they eat.
109. The location and proximity of fast-food or quick-service restaurants
has no effect on the BMI of individuals who live in those
communities.
Pre-packaged, convenience type foods are typically higher in fat and
kcalories than foods prepared at home.
Test Bank, Question 25
For most people, the majority of their total energy expenditure is from
their
basal metabolism
energy intake
physical activity
thermic effect of food
Test Bank, Question 55
Which of the following is NOT a component of behavior
modification?
110. Antecedents or cues that lead to a behavior
The behavior itself
Consequences of behavior, such as weight gain or anemia
Punishment for overeating
Test Bank, Question 32
Gary is a 25 year old male. He is 6 feet 1 inches tall (1.85 m), weighs
195 pounds (88.6 kg), and his physical activity level is 1.48. Which of
the following contributes the most to his estimated energy
expenditure?
Age
Weight
Height
Test Bank, Question 26
111. In general, non-exercise activity thermogenesis varies _____ between
adult individuals.
minimally
moderately
tremendously
not at all
Test Bank, Question 34
Based on the information depicted in the visual, which of the
following statements is FALSE?
When you consume too many grams of carbohydrate, the excess can
be stored as fat.
Fat is stored in adipose tissue.
Amino acids can be used for energy.
Excess protein in the diet will build larger muscles.
112. Test Bank, Question 16
Which of the following is NOT a method of determining body
composition?
Air displacement in the BOD POD
Bioelectric impedance
Body mass index
Skinfold thickness measures
Test Bank, Question 62
________ limits the amount of food that can be consumed.
Adjustable gastric banding
Alli
113. Gastric bypass
Liposuction
Test Bank, Question 60
Which of the following statements regarding weight loss drugs is
FALSE?
Prescription, as well as over-the-counter weight loss drugs, are
regulated by the FDA
Some of these drugs work by affecting brain neurotransmitters
Weight loss usually continues, even after you stop taking the drugs, as
long has you have taken the drugs for 8 weeks
Some of these drugs work by decreasing fat absorption in the intestine
114. Test Bank, Question 29
As compared to medium intensity exercise, such as hiking, fatty acids
are used at a_____ rate and glucose at a _____ rate for fuel during
rest.
higher, lower
higher, higher
lower, lower
lower, higher
Test Bank, Question 35
When an athlete “hits the wall”, which fuel has been depleted?
116. stored glycogen.
Test Bank, Question 33
The predominate fuel used by muscle during a 10K race (~50
minutes) is
carbohydrate.
creatine phosphate.
fat.
protein.
Test Bank, Question 15
117. Which of the following statements regarding physical activity is
FALSE?
Adults should include strength training activities 4-5 times a week.
Approximately one-third of American adults get no physical activity
at all during their leisure time.
Greater health benefits can be obtained by exercising more vigorously
or for a longer time.
Most Americans do not exercise regularly.
Test Bank, Question 63
Post-event meals should accomplish which of the following?
Replenish lost fluid and electrolytes
Replenish glycogen stores
118. Provide protein for building and repairing muscle tissue
All of these should be accomplished by a post-event meal
Test Bank, Question 30
As compared to medium intensity activity, such as running for 45
minutes, amino acids are used at a _____ rate and glucose at a _____
rate for fuel during high intensity exercise, such as sprinting 100
yards.
higher, lower
higher, higher
lower, lower
lower, higher
119. Test Bank, Question 81
Which of the following occurs as a result of aerobic exercise training?
decrease in resting heart rate
all of the choices are correct
greater glycogen storage
more muscle mitochondria
increase in the number of red blood cells
Test Bank, Question 42
Why is increasing the number of red blood cells an advantageous
physiological change that occurs with aerobic training?
120. It allows oxygen to be transported to tissues.
It increases creatine phosphate concentration in muscles.
It allows more glycogen to be stored.
It prevents the breakdown of amino acids for fuel.
Test Bank, Question 60
Which of the following statements regarding carbohydrate loading is
FALSE?
To carbohydrate load, one should consume 10-12 grams of
carbohydrate/kg of body weight per day.
Carbohydrate loading is most appropriate as part of training plan.
Carbohydrate loading is more appropriate for those competing in
short-duration events.
Trained athletes who follow a carbohydrate-loading plan can double
their muscle glycogen content.
121. Test Bank, Question 27
Which of the following statements regarding ATP production is
FALSE?
requires oxygen.
Carbohydrates, fats, and protein can be used to product ATP.
Most ATP is produced in the mitochondria.
The majority of ATP is produced by anaerobic metabolism.
Test Bank, Question 20
If you do not rest enough between exercise sessions, which of the
following statements is correct?
Both fitness and performance will still improve.
Fitness, but not performance, will still improve.
122. Performance, but not fitness, will still improve.
Neither fitness nor performance will improve.
Having excess body fat increases a person‟s risk of developing which
of the following diseases?
Arthritis
Gallbladder disease
Heart disease
The risk of all of these is increased with the presence of excess body
fat
Which of the following common dieting methods would most likely
promote long-term weight loss?
Exchange lists
Liquid formulas
123. Low-carbohydrate diets
Low-fat diets
Deidre is 5 feet 4 inches tall and her weight is 135 pounds. Her BMI
is closest to _____ kg/m2.
19
23
26
29
Weight lifting stresses the muscles, causing them to adapt by
increasing in size and strength. This process is called
atrophy.
hypertrophy.
megalomia.
tonia.
124. What nutrient can be used to produce energy in the absence of
oxygen?
B vitamins
lactic acid
glucose
protein
fatty acids
Which of the following is NOT a characteristic of the female athlete
triad?
Amenorrhea
Disordered eating
Improved bone density
Low percentage of body fat
Endurance athletes should focus on replenishing which fuel store in
the body prior to the next workout?
125. Amino acids in the liver
Creatine phosphate
Fatty acids in the muscle
Glycogen in the muscle and liver
The most common symptom of overtraining syndrome is
elevated body temperature (running a fever).
fatigue, even at rest.
thirst that is not relieved by drinking fluids.
urine is concentrated (dark yellow color).
Aerobic exercise is considered to be at an intensity of _____ % of
maximum heart rate.
10-30%
40-70%
60-85%
126. 90-100%
Based on the information depicted in this visual, which of the
following statements is FALSE?
During the first few seconds of exercise, the muscles get energy from
stored ATP.
After about 10 minutes, most of the ATP used to fuel exercise is
produced by anaerobic metabolism.
In about 2 minutes, anaerobic metabolism of glucose becomes the
predominant source of ATP.
Very early in exercise, creatine phosphate is broken down to produce
ATP.
***************************************
SCI220 Week 5 WileyPLUS Weekly Exam (All
Possible Question/Answer)
For more classes visit
www.snaptutorial.com
SCI 220 Week 5 WileyPLUS Weekly Exam
In this graded assignment, you will be assessed on the content
covered in this week‟s readings, activities, and assignments. To help
you prepare, it is recommended you first complete this week‟s
Learning Path and Self-Test Learning Activities prior to completing
127. this exam.
Click on the Assignments link in WileyPLUS to access the Week 5
Exam.
Complete the Week 5 Exam covering this week‟s assigned readings:
Ch. 11, Nutrition During Pregnancy and Infancy
Ch. 12, Nutrition from 1 to 100
Ch. 13, How Safe is Our Food Supply?
Note: Upon completing the Weekly Exam within WileyPLUS, know
that the “To Do” Carousel on the Class Home will not update. The
“To Do” Carousel will mark these graded assignments as complete as
soon as the faculty member transfers the grade from the WileyPLUS
system into the University of Phoenix gradebook.
Question 2
Your answer is correct.
128. Which of the following statements about breast milk is FALSE?
Breast milk contains antibodies that provide immune protection to
infant.
Hormones present in breast-milk make the infant grow larger much
more quickly as compared to formula-fed infants.
The strong suckling required for breast feeding contributes to speech
development.
Enzymes in breast milk prevent the growth of harmful
microorganisms in the infant‟s colon.
Question 5
Your answer is correct.
This graph illustrates the differences between the recommended daily
intake of several key nutrients and energy. Which of the following
statements is true?
The water need is equivalent to one additional cup per day.
A simple snack of a fruit or nuts would help to achieve the increased
fiber recommendation.
Energy needs are doubled during pregnancy.
129. As protein needs are greatly increased during pregnancy, amino acid
supplements are often recommended.
Question 6
Your answer is correct.
Fertility can be reduced when
a woman has low body fat.
a woman has too much body fat.
women have either low body fat or too much body fat.
body fat has no implication on fertility.
Question 7
Your answer is correct.
Which of the following statements about feeding infants is true?
The microorganisms that cause colds are passed from the mother to
infant in breast milk.
HIV infection is passed from the mother to infant in breast milk.
Nicotine from cigarettes is not passed from the mother to infant in
breast milk.
Breastfeeding leads to decreased bone density in the lactating mother.
130. Question 8
Your answer is correct.
In general, the nutrient needs of a pregnant teen are ______ the
nutrient needs of a nonpregnant 39-year-old woman
greater than
the same as
less than
Question 9
Your answer is correct.
The RDA for iron for young children is _____ the RDA for adult
men.
131. higher than
the same as
lower than
Question 10
Your answer is correct.
Deficiencies of ____ is/are of particular concern during childhood.
calcium
iron
vitamin D
All of these deficiencies are of concern during childhood
Question 13
Your answer is correct.
When short-term alcohol intake exceeds the body‟s ability to break it
down, the excess accumulates in the bloodstream and impairs a
person‟s abilities. Of the following, which is the correct sequence of
impairments that occur?
132. Compromised ability to reason → lack of coordination → slowed
breathing, heart rate, and gag reflex
Lack of coordination → slowed breathing, heart rate, and gag reflex
→ compromised ability to reason
Slowed breathing, heart rate, and gag reflex → lack of coordination
→ compromised ability to reason
None of these are in the correct order
Question 17
Your answer is correct.
Which of the following statements regarding the control of microbial
growth is FALSE?
Most bacteria grow best at a pH near neutral.
Most bacteria grow best in conditions without oxygen.
Bacteria need water to grow.
133. All of these statements are true.
Question 19
Your answer is correct.
Genetically modified rice, called golden rice, is an example of how
genetic engineering is used to
create a product that has a greater consumer appeal.
increase the nutrient quality of a food.
increase the shelf life a food.
make a food more insect resistant.
Question 20
Your answer is correct.
134. Locally grown produce contains _____ of pesticides as compared to
produce that is shipped across the country for sale in grocery stores.
a higher amount
the same amount
a lower amount
Question 21
Your answer is correct.
The deadliest of all bacterial food toxins is produced by
Campylobacter jejuni
Clostridium botulinum
Clostridium perfringens
Salmonella
Question 23
Your answer is correct.
The goal of the _____ is to reduce the incidence of food-borne illness
135. by improving food safety practice and policies throughout the United
States.
Centers for Disease Control and Prevention
Department of Agriculture Food Safety and Inspection Service
National Food Safety Initiative
World Health Organization
Question 24
Your answer is correct.
Food borne illness caused by pathogens that multiply in the human
body are termed food-borne
injury.
intoxication.
illness.
infection.
Test Bank, Question 19
Which of the following women has a greater risk of hypertensive
disorder during pregnancy?
Susie, a 30 year old Caucasian mother of 2
Jenni, a 40 year old African American living in poverty
Staci, a 35 year old Hispanic mother of 1
136. Mildred, a Caucasian 20 year old college student
Test Bank, Question 29
A folate deficiency during pregnancy increases the risk of which of
the following?
Low-birth-weight infants
Megablastic or macrocytic anemia
Neural tube defects, such as spina bifida
All of these are associated with folate deficiency during pregnancy
Test Bank, Question 28
_______ is needed for the synthesis of DNA and hence for cell
division.
Calcium
Folate
Vitamin D
Zinc
Test Bank, Question 45
137. Which of the following foods is most commonly associated with
mercury contamination?
Citrus fruits
Fish
Nuts
Tofu
Test Bank, Question 7
A women who gains excess weight during her pregnancy increases
risk for all of the following EXCEPT an increased risk for the
mother developing high blood pressure.
mother developing gestational diabetes.
need for cesarean section to delivery infant.
infant being born with a low birthweight.
Test Bank, Question 31
Which of the following statements is FALSE?
Many women start pregnancy with diminished iron stores.
138. The RDA for iron during pregnancy is about 150% of that for
nonpregnant women.
The majority of the iron transferred from the mom to the fetus occurs
in the last trimester.
Meeting increased iron needs is achieved most easily through the
increased consumption of whole-grain products and spinach.
Test Bank, Question 58
The growth charts for children assess the status of which of these
parameters?
Height, weight, and body fat
Body fat, head circumference, and weight
Height, weight, and head circumference
Body fat, head circumference and weight
Test Bank, Question 5
Which of the following statements about the placenta is FALSE?
The placenta formed from both maternal and embryonic tissues.
For the majority of the pregnancy, the placenta will nourish the fetus.
The placenta nourishes the embryo from fertilization onward.
139. The placenta secretes hormones that are necessary to sustain the
pregnancy.
Test Bank, Question 12
Which of the following regarding exercise during pregnancy is
FALSE?
Pregnancy can interfere with the woman‟s balance.
Physical activity during pregnancy can improve digestion and prevent
constipation.
Physical activity in hot or humid environments is allowed during the
entire pregnancy.
Women who weren‟t active before the pregnancy should slowly add
low-intensity, low-impact activities.
Test Bank, Question 17
What percent of children are considered obese?
1%
140. 5%
17%
23%
Test Bank, Question 59
Deficiency of _____ is of particular concern with chronic alcohol
consumption.
folate
thiamin
niacin
vitamin B6
Test Bank, Question 10
Children need small, nutrient-dense meals and snacks because they
have a short attention span.
have small stomachs and high nutrient needs.
need to expend more calories in playtime.
none of these are plausible reasons.
Test Bank, Question 35
141. Binge drinking is defined as _____ or more drinks at one time for
men and _____ or more drinks at one time for women.
2, 1
3, 2
4, 3
5, 4
Test Bank, Question 11
Which of the following statements about feeding children is FALSE?
Children who eat breakfast are more likely to meet their daily
nutrient needs than those who don‟t.
Mealtimes should be at a consistent time every day.
Children eat more when they eat alone.
Food should not be used as a reward or punishment.
Test Bank, Question 13
Those children who participate in the National School Lunch Program
consume ______ vegetables and ______ milk than nonparticipants.
less, less
142. less, more
more, less
more, more
Test Bank, Question 33
Which of the following would be the healthiest alternative to French
fries if you were eating at a fast-food restaurant?
Baked potato with low-fat sour cream
Breaded chicken sandwich
Deep-fried mozzarella sticks
Double cheeseburger
Test Bank, Question 54
Which of the following statements about alcohol metabolism is
FALSE?
Alcohol dehydrogenase is an enzyme that breaks down alcohol.
143. Alcohol increases fluid excretion from the kidneys.
If you drink alcohol frequently, your body becomes more efficient at
breaking the alcohol down.
The main organs that break down alcohol are the kidneys.
Test Bank, Question 28
Pregnant women are at particular risk for _____ infections.
Camylobacter jejuni
Clostridium perfringens
Listeria
Salmonella
Test Bank, Question 31
Which of the following is an anaerobic bacteria, and thus is called the
“cafeteria germ”?
Campylobacter jejuni
Clostridium botulinum
Clostridium perfringens
Salmonella
144. Test Bank, Question 62
Which of the following statements is FALSE about why food
irradiation is infrequently used in the United States?
Lack of facilities to irradiate food
Public suspicion of this technology to keep food safe
The food becomes radioactive and thus harmful to health
All of these statements are true
Test Bank, Question 8
The _____ ensures the safety and quality of foods sold across state
lines with the exception of red meat, poultry, and egg products.
Centers for Disease Control and Prevention
Environmental Protection Agency
Food and Drug Administration
United States Department of Agriculture
Test Bank, Question 16
Cooking turkey to an internal temperature of 165 degree Fahrenheit is
an example of which step in the HACCP system?
Conduct a hazard analysis
145. Identify the critical control points
Establish critical limits
cooking.
freezing.
pasteurization.
Test Bank, Question 7
Which of the following individuals is least likely to experience food-
borne illness?
Aimee, a 20 year old pregnant nurse
Chad, a 40 year old male with HIV
Tom, an 80 year old male on chemotherapy
Rachel, a 40 year old non-pregnant, non-lactating female
Test Bank, Question 14
HACCP is designed to
146. alert the public to prevent further food borne illness when it has
occurred.
catch contamination after it has occurred.
clean up contamination after it has occurred.
prevent contamination.
Test Bank, Question 59
This graph charts the growth rate of the infant. Which of the
following is the correct interpretation of the information provided in
this graph?
The infant‟s birth weight is much higher than the general population.
The infant had weight gain that was much greater than expected from
15 to 18 months of age.
The infant‟s birth weight is lower than the general population and has
remained at this percentile into childhood.
This infant experienced catch-up growth between 3 and 6 months of
age.
Test Bank, Question 70
147. Newborn infants are given a shot of ____ at birth to prevent
uncontrolled bleeding.
calcium
iron
vitamin D
vitamin K
Test Bank, Question 78
At what point are infants ready for solid or semi-solid foods?
2 months of age
4-6 months of age
Infants can eat solid food immediately after being born
1 year of age
Test Bank, Question 60
As a general rule of thumb, an infant should ______ her birthweight
by her first birthday.
double
148. triple
quadruple
Weight gain in infancy is not compared to birthweight
Test Bank, Question 45
Which of the following foods is most commonly associated with
mercury contamination?
Citrus fruits
Fish
Nuts
Tofu
Test Bank, Question 49
Which of the following is NOT characteristic of cocaine‟s effects
during pregnancy?
It is a central nervous system stimulant.
Use by the mother during pregnancy increases her risk for a
miscarriage.
It is a large molecule; therefore, it does not cross the placenta and
enter fetal blood.
Many of its effects during pregnancy occur because it constricts blood
vessels, thereby reducing oxygen and nutrient delivery to the fetus.
149. Test Bank, Question 19
Which of the following women has a greater risk of hypertensive
disorder during pregnancy?
Susie, a 30 year old Caucasian mother of 2
Jenni, a 40 year old African American living in poverty
Staci, a 35 year old Hispanic mother of 1
Mildred, a Caucasian 20 year old college student
Test Bank, Question 37
Because the majority of cell differentiation occurs during the ____
phase, this is the time when exposure to teratogens can do the most
damage.
embryonic
fetal
implantation
zygote
Test Bank, Question 31
Which of the following statements is FALSE?
Many women start pregnancy with diminished iron stores.
150. The RDA for iron during pregnancy is about 150% of that for
nonpregnant women.
The majority of the iron transferred from the mom to the fetus occurs
in the last trimester.
Meeting increased iron needs is achieved most easily through the
increased consumption of whole-grain products and spinach.
Test Bank, Question 61
Which of the following is the only dietary intervention that has been
shown to slow aging and extend life?
Consuming 10% of calories from olive oil
Exercising daily for 60 minutes
Cutting back on calorie intake
Eating 5-9 fruits and vegetables daily
Test Bank, Question 58
Type of alcoholic liver disease that is not reversible is
alcoholic hepatitis.
cirrhosis.
fatty liver.
151. None of these are reversible.
Test Bank, Question 24
These results most likely came from ____ studies.
animal
biochemical
clinical trial
epidemiological
Test Bank, Question 45
The development of kidney failure becomes more prevalent with age;
therefore, the amount of _______ in the diet must be reduced.
alcohol
carbohydrate
fat
protein
Test Bank, Question 16
Which of the following statements about chronic disease risk is
FALSE?
The longer someone has diabetes, the greater their risk of
complications that can lead to the need for an amputation.
152. Elevated blood cholesterol levels during childhood are associated
with higher mortality rate from heart disease as an adult.
Children with a blood pressure that is at the high end of normal are
more likely to develop hypertension as an adult.
Children who drink high amounts of fruit juice are more likely to
develop type 2 diabetes as an adult.
Test Bank, Question 41
Older adults should consume a diet that is _______ in protein relative
to calories as compared to that of younger adults.
higher
lower
similar
Test Bank, Question 31
Based on the distribution of beverage intake by weight in U.S.
children and teens, which micronutrient intakes have been most
impacted by these beverage choices?
Calcium and phosphorus
Calcium and niacin
Potassium and sodium
Zinc and iodine
153. Test Bank, Question 60
The primary mechanism by which moderate consumption of alcohol
lowers cardiovascular disease risk is that it
decreases triglyceride level in the blood.
decreases blood pressure.
increases cholesterol clearance from the digestive tract.
increases HDL.
Test Bank, Question 31
Which of the following is an anaerobic bacteria, and thus is called the
“cafeteria germ”?
Campylobacter jejuni
Clostridium botulinum
Clostridium perfringens
Salmonella
Test Bank, Question 53
The _____ method of pest control combines chemical and non-
chemical methods and emphasizes the use of natural toxins.
154. Environmental safety health hazard plan
Insect tolerance application process
Integrated pest management
Pesticide residue tolerance control
Test Bank, Question 51
This graph shows pesticide contents found among samples of
domestically-produced food versus imported food. Review the graph,
and then select that statement that is FALSE.
The majority of domestic and imported foods contain no pesticide
residues.
Pesticide residues exceeding tolerance limits are a greater issue for
domestic rather than imported foods.
More domestic than imported foods contain pesticide residues.
All of these statements are false statements.
Test Bank, Question 8
The _____ ensures the safety and quality of foods sold across state
lines with the exception of red meat, poultry, and egg products.
Centers for Disease Control and Prevention
155. Environmental Protection Agency
Food and Drug Administration
United States Department of Agriculture
Test Bank, Question 18
The _______ step in the HACCP program enables the manufacturer
to trace the source of the problem in the event of a food-borne illness
outbreak.
Identify the critical control points
Establish critical limits
Establish monitoring procedure
Record keeping
Test Bank, Question 80
Which of the following federal agencies does NOT work to ensure the
safety of the GM plants and foods?
CDC
EPA
156. FDA
USDA
Test Bank, Question 73
Genetic engineering has sped up the process of improving the traits of
organisms. Which of the following describes the process of
engineering a genetically modified plant?
Desired gene is identified and “cut out” of plant → DNA is integrated
into chromosomes → modified plant cells are placed into cell culture
Modified plant cells are placed into cell culture → desired gene is
identified and “cut out” of plant → DNA is integrated into
chromosomes
DNA is integrated into chromosomes → modified plant cells are
placed into cell culture → desired gene is identified and “cut out” of
plant
Desired gene is identified and “cut out” of plant → modified plant
cells are placed into cell culture → DNA is integrated into
chromosomes
Test Bank, Question 39
Trichinella spriralis and Cryptosporidium parvum are
bacteria.
157. fungi.
mold.
parasites.
An infant boy‟s growth follows the purple line indicated with the
arrow. Based on this growth chart, he is experiencing
diabetes.
failure to thrive.
obesity.
overweight.
To avoid dehydration and ensure adequate breast milk production,
women who are breastfeeding should consume about _____cup(s) of
additional fluid each day.
1
2
3
4
The fetus gets nourished by
absorbing nutrients for the bloodstream of the mother (the
158. bloodstream of the embryo mixes with the bloodstream of the
mother).
breaking down the lining of the uterus.
transferring of nutrients from the placenta.
none of these.
DHA is made from ____ fatty acids while ARA is made from _____
fatty acids.
omega 3, omega 6
omega 6, omega 3
trans, polyunsaturated
omega 3, trans
Oxytocin
causes let-down to occur.
causes morning sickness during pregnancy.
increases maternal weight gain during pregnancy.
results in increased blood volume in mother during pregnancy.
Based on the research presented in this visual, which of the following
statements is FALSE?
159. Only a small percentage of children in the U.S. have „good‟ diets.
As children grow older, their diets become better.
Teenagers have the highest percentage of poor diets.
Younger children have better diets.
The amounts of protein and energy needed per kilogram of body
weight _____, whereas the total amount of protein and energy needed
_____ as children grow into adulthood.
decrease, decrease
decrease, increase
increase, decrease
increase, increase
In 2007-2008, children aged ____ had the highest percentage of obese
children.
2-5 years
6-11 years
160. 12-19 years
Stem: Which is NOT a lunch standard of the Healthy Hunger-Free
Kids Act of 2010?
Half of the grains served must be whole.
Meals must be low in saturated fat and cannot contain trans fat.
Meals must contain fruits and vegetables.
Meals cannot contain red meat.
Which of the following statements about alcohol is true?
Alcohol consumption can reduce the risk of cancer.
Alcohol consumption can contribute to malnutrition.
Moderate alcohol consumption lowers HDL cholesterol levels.
Alcohol is absorbed faster on a full stomach than on an empty
stomach.
Pregnant women are at particular risk for _____ infections.
161. Camylobacter jejuni
Clostridium perfringens
Listeria
Salmonella
Which of the following bacteria is most likely growing in a bulging
can of green beans?
Campylobacter jejuni
Clostridium botulinum
Clostridium perfringens
Vibrio vulnificus
The Delaney Clause is
a part of the 1958 Food Additives Amendment.
a zero tolerance limit.
related to cancer-causing substances in foods.
162. All of these are components to the Delaney Clause.
Which of the following statements is FALSE about viruses that make
us sick?
Viruses can reproduce inside human cells.
Viruses that cause human diseases can grow and reproduce in foods.
Viruses reproduce in the human body by turning human cells into
virus-producing cells.
Norovirus are responsible for about 50% of all food-borne
gastrointestinal outbreaks in the US.
***************************************