2. Pathology
1. Which of the following persons is more liable to gastric cancer:
a) Blood groups B
b) Blood groups AB
c) Blood groups O
d) Blood group A
2. Congenital diseases may be:
a) Genetically inherited
b) Acquired
c) a and b
d) None of the above
3. Necropic and biopic sample can be examined:
a) Microscopically only
b) By gross only
c) A and b
d) None of the above
4. Cytology depends on:
a) Gross picture only
b) Microscopic examination only
c) A and b
d) None of the above
5. Which of the following is the objective finding noticed by the doctor:
a) Signs
b) Symptoms
c) A and b
d) Complications
6. Which of the following lead to hypoxia:
a) Cardiorespiratory failure
b) Ischemia
c) Carbon monoxide poisoning
d) All the above
7. Accumulation of toxic products due to renal failure is considered as:
a) Direct cell injury
b) Indirect cell injury
3. 8. Which of the following will be most affected due to 7 min. of ischemia?
a) Bones
b) Skeletal muscles
c) Neurons
d) All of the above will be equally affected
9. Dysfunction of energy dependent sodium pump in plasma membrane
leads to all the following, except:
a) Activation of ATPase
b) Cloudy swelling
c) Mitochondrial swelling
d) Increase of intra cellular fat
10. Which of the following is considered as irreversible cell injury cause?
a) Dysfunction of sodium pump
b) Increased intracellular calcium
c) Switch to anaerobic metabolism
d) B and c
11. All the following are free radicals which induces the cell membrane
injury except;
A) O-2.
B) OH-.
C) CCl4.
D) H2O2.
12. The peroxidation of plasmalemmal phospholipids increase the cell
fragility, Regarding this fact which of the following is true;
A) The peroxidation causes Cell rupture due to Increase in cell
permeability.
B) The peroxidation causes Cell rupture due to protein cross linking.
C) The peroxidation causes Cell rupture due to structural abnormalities in
protein via DNA affection.
D) All of above.
13. Vitamin C plays a vital role in cellular integrity which of the following
concerns its role in plasmalemmal protection:
A) It is a coenzyme for Glutathione peroxidase.
B) It is a coenzyme for glutathione Reductase.
C) Reductive role for proline hydroxylase in collagenic integrity.
D) All the above.
4. 14. All of the following are the outcome of Genetic apparatus affection in cell
injury except;
A) Cancer.
B) Cell aging.
C) Folate deficiency.
D) all are true.
15. Cloudy swelling is an example on non lethal cell injury.
A) True.
B) false.
16. Cloudy swelling is caused by one of the following:
A) Genetic mutation.
B) Cytoskeleton abnormalities.
C) ATP depletion.
D) All of above.
17. The nucleus in L.M picture of cloudy swelling is:
A) Unaffected.
B) Chromatin clumped.
C) Blurred.
D) B and C.
18. Despite the cloudy swelling is reversible degeneration, It induces cell
mortality through;
A) Hydropic swelling.
B) Cell ballooning and rupture.
C) All the above.
D) None of above.
19. The alcoholism is an injurious habits so you have to aware your hepatic
patients about the following relations;
A) It causes fatty liver due to inhibition of phospholipid formation.
B) It causes fatty liver due to over production of TAG.
C) It causes fatty liver due to inhibition of VLDL secretion.
D) B and c.
20. Case study;
Mona is a teacher. She complains of arthritis in feet joints recently and after long-
term therapy via cortisone and she complains of ascites.
Which of the following is related also to the case.
A) Sever obesity.
B) Arthrosclerosis.
C) Diabetes.
D) All of above.
5. 21. Hepatocytes build up lipoprotein which is a process inhibited by;
A) Anoxia.
B) Cyanid poisoning.
C) CCl4 poisoning.
D) None of above.
22. Autopsy of Fatty liver is manifested by;
A) Shrinkage.
B) Red color.
C) Tensed Capsule.
D) bulging below the cut section.
23. All if the following are stains for fats except;
A) Osmic stain.
B) Silver stain.
C) Sudan 3 stain.
D) Carmine stain.
24. Regarding fatty heart which is false;
A) Patchy form is caused by anemia
B) Diffuse form is caused by Typhoid
C) Diffuse form cause heart failure.
D) All are true.
25. Cell architecture is perceived by necrosis in the following case(s).
A) Coagulative.
B) Caseous.
C) Gummatous.
D) A and C.
26. Ischemia is a pathological stress manifested by hypoxia which affects brain
and spinal cord causing;
A) Coagulative necrosis.
B) Liquifactive necrosis.
C) Suppurtive inflammation.
D) B and C.
27. Apoptosis is a physiological case all the following is related to its
occurence except;
A) To maintain organ size.
B) To regain organ size.
C) Due to viral infection.
D) All are true.
6. 28. Gasgangrene is induced by;
A) Staphs.
B) strepticocci.
C) Clostridia)
D) sparophytes.
29. Regarding Cancrum oris all are ture except;
A) It is caused by arthroscleroisis and ergot toxicity.
B) It occurs in children infected by typhus.
C) It is induced in mouth due to malnuriention.
D) None of above.
Answers
1. d 2. c 3. c 4. b
5. a 6. d 7. b 8. c
9. d 10. d 11. c 12. a
13. b 14. d 15. a 16. c
17. d 18. b 19. d 20. d
21. c 22. c 23. d 24. b
25. d 26. d 27. c 28. c
29. b
Biochemistry
1. Which of the following represent the minor component of organic matter in
our body
a) Ash
b) Fat
c) Carbohydrate
d) Protein
2. Which of the following considerd as importance of water
a) Powerful solvent
b) Gives the body its elasticity
c) Medium of digestive juices
d) All the above
3. All the following are characteristics of water ,except:
a) Low specific heat
b) High latent heat of vaporation
c) High di electric constant
d) Medium for most chemical reaction
7. 4. Which of the following represent the major component of extracellular fluid
a) Dense connective tissue, cartilage
b) Interstitial, lymph
c) Plasma
d) Transcellular
5. Mostly, water is lost in
a) Respiration
b) Stools
c) Urine
d) Skin
6. Osmotic forces are main factors directing water from one compartment to
another
a) True
b) False
7. Which of the following produce more metabolic water during oxidation
a) Protein
b) Fats
c) Carbohydrate
d) All of the above are equal
8. All the following are related to intracellular dehydration manifested,
Except:
a) Extracellular fluid is hypertonic
b) Water shifted from inside cells to out side
c) Volume of urine is not changed
d) Nausea , vomiting, and dry tongue
9. Which of the following is integral part of tyrosinase enzyme
a) Cu
b) K
c) Ca
d) Mg
10. Which of the following is considered as essential trace elements:
a) Ca
b) Fe
c) Al
d) Na
11. Daily requirements of pottassium is greater than that of sodium
a) True
8. b) False
12. All the following are functions of sodium ,except:
a) Regulation of acid_ base equilibrium( extracellulary)
b) Maintenance of osmotic pressure( extracellulary)
c) Normal irritability of muscle
d) Keep intracellular acid-base balance
13. Cushing diaease leads to :
a) Hypernatremia
b) Hyperkalemia
c) Hypokalemia
d) A and c
14. Addison's disease leads to
a) Hypokalemia
b) Tachycardia
c) Muscle cramps
d) Hypertension
15. Plasma level of potassium is
a) 135 to 150 mEq/L
b) 3.5 to 5.3 mEq/L
c) 135 to 150 g/L
d) 3.5 to 5.3 g/ L
Answers
1. c 2. d 3. a 4. b
5. c 6. a 7. b 8. c
9. a 10. b 11. b 12. d
13. d 14. c 15. b
9. Community
1. Physical dimension is one of the dimensions regarding the health which
can be detected at the level of individual via all the following except;
A-Activity rate.
B-Clinical examinations.
C-Expectancy of life.
D-A and c
2. There is a specific tool for testing mental abilities in communities.
A-True.
B-False.
3. The individual to be mentally balanced which of the following has or have
to be fulfilled;
A-No internal conflicts.
B-Acceptance of criticism.
C-Coping with stress.
D-All the above.
4. Which is the following is the secondary important factor in health;
A-Financial factors.
B-Occupation.
C-Education
D-Heath services
5. The biological factors is an important indicator for health which depends
on the basis of;
A-Enviromental factors.
B-Genetic factors.
C-Causative agent factors.
D-All the above.
6. By 2020 one of the following occurs regarding health of community;
A-2 billions reach 60 years old.
B-Distribution of chronic diseases like hypertension.
C-1 billion reaches 60 years old.
D-b and c
7. Vocational factors in health indication fulfils;
A-Physical improvement via increase income.
B-Mental improvements via processing which produces satisfaction.
C-Social improvement through the values of cooperation.
D-All of above.
E- A and B.
10. 8. The germ theory explains tuberculosis with no limits;
A-True.
B-False.
9. Which of causation theory repress the concept of disease;
A-Multifactorial theory.
B-Germ theory.
C-Web theory.
D-Epidemiological theory.
10. regarding web theory ; the disease is treatable via breakage of at
least one factor of causative factors.
A-True.
B-False.
11. Which is represented as the concept of epideminology;
A-Natural history of the disease.
B-Epidimenological triad.
C-Sociocultural and hygiene.
D-All of above.
12. The exogenous chemical agent in etiology is;
A-Urea.
B-Glucose.
C-Iron.
D-Fumes.
Answers:
1. c 2. b 3. d 4. c
5. b 6. d 7. e 8. b
9. a 10. a 11. a 12. d
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