PRACTICE
QUESTIONS
Exercise # 17
Q1.
Cimetidine can cause
a. Thrombocytopenia
b. Bradycardia
c. Aplastic anemia
d. Agranulocytosis
e. All of the above
Q2.
Tolerance develops to
a. Antacids
b. H2 Receptor Antagonists
c. PPI's
D. All of the above
Q3. How
does Cimetidine affect Procainamide levels?
a. By inhibiting its metabolism
b. By increasing its metabolism
c. By inhibiting the excretion by
competing with the renal secretion site
d. By increasing the excretion by competing with
the renal secretion site
Q4.
Sucralfate has which of the following characteristics?
a. It is an absorbable disaccharide
b. It is a nonabsorable disaccharide
c. It has a pH of 2 to 2.5
d. It contains sucrose & Al
e. B,c,d only
Q5.
Misoprostal acts by
I.
Antisecretory
function( inhibits Gastric acid secretion)
II. Has mucosal protective functions
III. At doses of 200 mcg, increases
bicarbonate and mucus production
a. I only
b. III only
c. I & II only
d. II & III only
e. All the above
Q6. PPI's
bind to the
a. OH group on the pump
b. Sulphydryl group on the pump
c. Carboxyl group on the pump
d. Nitrate group on the pump
Q7. PPI's
should be taken
a. In the morning before eating
b. Before every meal
c. Before Bedtime
d. Always 1 hr after supper
Q8.
Bismuth acts by
I.
Prevents adhesion of H.pylori to gastric mucosa
II.
Inhibits release of proteolytic enzymes
III.Supress
H Pylori growth
a. I only
b. III only
c. I & II only
d. II & III only
e. All the above
Q9. With
regards to milk gastric ulcer patients should,
a. take lots of milk
b. avoid milk
c. G U has no relation to milk
d. Should take a glass of milk with
every dose of PPI
Q10. With
respect to the structure of the stomach,
I.
cardiac
region has cells that secrete mucus
II. Fundus contains parietal cells
that secrete acid & Intrinsic factor
III. Antrum contains G cells that
secrete gastrin
a. I only
b. III only
c. I & II only
d. II & III only
e. All the above
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