Ch. 5 Requirements for Infection Game Show

1. Bradley W. Christian, McLennan Community College
© 2016 Pearson Education, Inc.
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Chapter 5: Requirements for Infection
Portals of
Entry
Bacterial
Pathogens
Viral
Pathogens
Portals of
Exit
Eukaryotic
Pathogens
FINAL ROUND

2. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$100 Question
The easiest and MOST frequently traveled portal
of entry for infectious microorganisms is the
a. parenteral route.
b. respiratory tract.
c. gastrointestinal tract.
d. skin.
ANSWER
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3. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$100 Answer
The easiest and MOST frequently traveled portal
of entry for infectious microorganisms is the
a. parenteral route.
b. respiratory tract.
c. gastrointestinal tract.
d. skin.
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4. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$200 Question
The degree of pathogenicity of an organism is
known as the
a. antigenicity.
b. toxigenicity.
c. virulence.
d. cytopathic effect.
ANSWER
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5. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$200 Answer
The degree of pathogenicity of an organism is
known as the
a. antigenicity.
b. toxigenicity.
c. virulence.
d. cytopathic effect.
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6. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$300 Question
Which of the following is NOT an example of the
parenteral route of entry?
a. conjunctiva
b. surgery
c. injection
d. bite
ANSWER
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7. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$300 Answer
Which of the following is NOT an example of the
parenteral route of entry?
a. conjunctiva
b. surgery
c. injection
d. bite
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8. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$400 Question
What is the preferred portal of entry for
chlamydia?
a. genitourinary tract
b. gastrointestinal tract
c. skin
d. respiratory tract
ANSWER
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9. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$400 Answer
What is the preferred portal of entry for
chlamydia?
a. genitourinary tract
b. gastrointestinal tract
c. skin
d. respiratory tract
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10. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$500 Question
Communities of microbes that cling to surfaces
and share available nutrients are called
a. biofilms.
b. fimbriae.
c. ligands.
d. superantigens.
ANSWER
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11. © 2016 Pearson Education, Inc.
Topic 1: Portals of Entry
$500 Answer
Communities of microbes that cling to surfaces
and share available nutrients are called
a. biofilms.
b. fimbriae.
c. ligands.
d. superantigens.
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12. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$100 Question
The outer portion of gram-negative cell walls
contain
a. exotoxins.
b. endotoxins.
c. siderophores.
d. exoenzymes.
ANSWER
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13. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$100 Answer
The outer portion of gram-negative cell walls
contain
a. exotoxins.
b. endotoxins.
c. siderophores.
d. exoenzymes.
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14. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$200 Question
What is the action of bacterial kinases?
a. to coagulate fibrinogen
b. to hydrolyze hyaluronic acid
c. to break down fibrin
d. to break down collagen
ANSWER
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15. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$200 Answer
What is the action of bacterial kinases?
a. to coagulate fibrinogen
b. to hydrolyze hyaluronic acid
c. to break down fibrin
d. to break down collagen
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16. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$300 Question
Exotoxins that attack liver cells are known as
a. leukotoxins.
b. cytotoxins.
c. hepatotoxins.
d. enterotoxins.
ANSWER
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17. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$300 Answer
Exotoxins that attack liver cells are known as
a. leukotoxins.
b. cytotoxins.
c. hepatotoxins.
d. enterotoxins.
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18. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$400 Question
Proteins secreted by pathogens that bind iron are
known as
a. superantigens.
b. siderophores.
c. leukocidins.
d. hemolysins.
ANSWER
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19. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$400 Answer
Proteins secreted by pathogens that bind iron are
known as
a. superantigens.
b. siderophores.
c. leukocidins.
d. hemolysins.
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20. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$500 Question
Toxins produced by some gram-negative bacteria
that damage DNA are called
a. streptolysins.
b. genotoxins.
c. A-B toxins.
d. membrane-disrupting toxins.
ANSWER
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21. © 2016 Pearson Education, Inc.
Topic 2: Bacterial Pathogens
$500 Answer
Toxins produced by some gram-negative bacteria
that damage DNA are called
a. streptolysins.
b. genotoxins.
c. A-B toxins.
d. membrane-disrupting toxins.
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22. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$100 Question
Which virus irreversibly stops mitosis?
a. human immunodeficiency virus (HIV)
b. herpes simplex virus
c. rabies virus
d. measles virus
ANSWER
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23. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$100 Answer
Which virus irreversibly stops mitosis?
a. human immunodeficiency virus (HIV)
b. herpes simplex virus
c. rabies virus
d. measles virus
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24. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$200 Question
Substances produced by virus-infected cells that
protect neighboring uninfected cells from infection
are called
a. interferons.
b. inclusion bodies.
c. immunoglobulins.
d. leukocidins.
ANSWER
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25. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$200 Answer
Substances produced by virus-infected cells that
protect neighboring uninfected cells from infection
are called
a. interferons.
b. inclusion bodies.
c. immunoglobulins.
d. leukocidins.
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26. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$300 Question
Which of the following refers to the visible effects
of a viral infection?
a. lysogenic conversion
b. lysogenic effects
c. cytopathic effects
d. cytopathic conversion
ANSWER
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27. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$300 Answer
Which of the following refers to the visible effects
of a viral infection?
a. lysogenic conversion
b. lysogenic effects
c. cytopathic effects
d. cytopathic conversion
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28. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$400 Question
What are the granules found in the cytoplasm or
nucleus of some virus-infected cells?
a. syncytia
b. endotoxins
c. lysosomes
d. inclusion bodies
ANSWER
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29. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$400 Answer
What are the granules found in the cytoplasm or
nucleus of some virus-infected cells?
a. syncytia
b. endotoxins
c. lysosomes
d. inclusion bodies
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30. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$500 Question
Viruses that transform cells by causing loss of
contact inhibition result in
a. the formation of a syncytium.
b. chromosomal breakage.
c. unregulated cell growth.
d. antigenic changes on the host cell.
ANSWER
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31. © 2016 Pearson Education, Inc.
Topic 3: Viral Pathogens
$500 Answer
Viruses that transform cells by causing loss of
contact inhibition result in
a. the formation of a syncytium.
b. chromosomal breakage.
c. unregulated cell growth.
d. antigenic changes on the host cell.
BACK TO GAME

32. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$100 Question
Which of the following is NOT a way fungi cause
disease?
a. by using antigenic variation
b. by producing toxins
c. by secreting protease
d. by provoking an allergic response
ANSWER
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33. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$100 Answer
Which of the following is NOT a way fungi cause
disease?
a. by using antigenic variation
b. by producing toxins
c. by secreting protease
d. by provoking an allergic response
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34. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$200 Question
What type of organism produces saxitoxin?
a. helminth
b. alga
c. fungus
d. plant
ANSWER
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35. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$200 Answer
What type of organism produces saxitoxin?
a. helminth
b. alga
c. fungus
d. plant
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36. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$300 Question
Which of the following toxins is an alkaloid that
can cause hallucinations resembling those
produced by LSD?
a. aflatoxin
b. ergot alkaloid
c. phalloidin
d. amanitin
ANSWER
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37. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$300 Answer
Which of the following toxins is an alkaloid that
can cause hallucinations resembling those
produced by LSD?
a. aflatoxin
b. ergot alkaloid
c. phalloidin
d. amanitin
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38. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$400 Question
Which of the following protozoa use antigenic
variation to stay one step ahead of the host's
immune system?
a. Toxoplasma
b. Cryptosporidium
c. Trypanosoma
d. Plasmodium
ANSWER
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39. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$400 Answer
Which of the following protozoa use antigenic
variation to stay one step ahead of the host's
immune system?
a. Toxoplasma
b. Cryptosporidium
c. Trypanosoma
d. Plasmodium
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40. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$500 Question
What is the causative agent of elephantiasis?
a. Entamoeba histolytica
b. Candida albicans
c. Cryptococcus neoformans
d. Wuchereria bancrofti
ANSWER
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41. © 2016 Pearson Education, Inc.
Topic 4: Eukaryotic Pathogens
$500 Answer
What is the causative agent of elephantiasis?
a. Entamoeba histolytica
b. Candida albicans
c. Cryptococcus neoformans
d. Wuchereria bancrofti
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42. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$100 Question
Arthropods provide a portal of exit for microbes
via the
a. skin.
b. blood.
c. respiratory tract.
d. genitourinary tract.
ANSWER
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43. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$100 Answer
Arthropods provide a portal of exit for microbes
via the
a. skin.
b. blood.
c. respiratory tract.
d. genitourinary tract.
BACK TO GAME

44. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$200 Question
Sneezing is a portal of exit for the
a. gastrointestinal tract.
b. respiratory tract.
c. blood.
d. genitourinary tract.
ANSWER
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45. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$200 Answer
Sneezing is a portal of exit for the
a. gastrointestinal tract.
b. respiratory tract.
c. blood.
d. genitourinary tract.
BACK TO GAME

46. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$300 Question
Pathogens that are discharged from the
respiratory tract can cause which of the following
diseases?
a. salmonella
b. whooping cough
c. poliomyelitis
d. tetanus
ANSWER
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47. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$300 Answer
Pathogens that are discharged from the
respiratory tract can cause which of the following
diseases?
a. salmonella
b. whooping cough
c. poliomyelitis
d. tetanus
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48. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$400 Question
Infections transmitted from the skin include
a. warts.
b. tularemia.
c. yellow fever.
d. plague.
ANSWER
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49. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$400 Answer
Infections transmitted from the skin include
a. warts.
b. tularemia.
c. yellow fever.
d. plague.
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50. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$500 Question
Which of the following diseases can be
transmitted by a biting insect?
a. shigellosis
b. mumps
c. tularemia
d. chickenpox
ANSWER
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51. © 2016 Pearson Education, Inc.
Topic 5: Portals of Exit
$500 Answer
Which of the following diseases can be
transmitted by a biting insect?
a. shigellosis
b. mumps
c. tularemia
d. chickenpox
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52. © 2016 Pearson Education, Inc.
FINAL ROUND Question
Septic shock can result from using antibiotics to
treat
a. gram-negative bacterial infections.
b. fungal infections.
c. viral infections.
d. protozoan infections.
ANSWER
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53. © 2016 Pearson Education, Inc.
FINAL ROUND Answer
Septic shock can result from using antibiotics to
treat
a. gram-negative bacterial infections.
b. fungal infections.
c. viral infections.
d. protozoan infections.
BACK TO GAME