Pharmacology Gi

Front 1

Which of the following agents must be taken immediately before meals to be most effective?
a) Misoprostol
b) Cimetidine
c) Sucralfate
d) Omeprazole
e) Aspirin

Back 1

Sucralfate

Front 2

52. All are used to treat GI disorders. Which does NOT involve membrane bound protein or receptor?

Back 2

Sucralfate

Front 3

Of the following agents, gastric acid secretion has been shown to be most effectively reduced by administration of

A.cortisol.
B.muscarinic cholinergic antagonists.
C.sucralfate.
D.H1-histamine receptor antagonists.
E.omeprazole.

Back 3

Omeprazole

Front 4

23. All are correct statements about prostanoids except
a. PGE enhances acid secretion in stomach elicited by hormonal stimuli

Back 4

Yep, that just aint right

Front 5

28. Of drugs treating GI disorders, which is most likely to interfere with Foral of other drugs

Back 5

Mg and Al antacids

Front 6

37. Proton pump inhibitors have all properties EXCEPT
a. Do not block acid secretion stimulated by Ca+ or acetylcholine

Back 6

Yep, they actually do that

Front 7

41. Of following, gastric acid secretion has been shown to be effectively reduced by administration of
a. Omeprazole

Back 7

Not sure what the other choices were so that works

Front 8

53. All statements about acid secretion in the stomach are correct EXCEPT
a. H+ K+ ATPase of stomach parietal cell secretes K+ into stomach lumen

Back 8

Yep, that aint right

Front 9

Of the following agents, gastric acid secretion has been shown to be most effectively reduced by administration of

A. cortisol.
B. muscarinic cholinergic antagonists.
C. sucralfate.
D. H1-histamine receptor antagonists.
E. omeprazole

Back 9

Omeprazole

Front 10

37. Proton pump inhibitors have all properties EXCEPT
a. Do not block acid secretion stimulated by Ca+ or acetylcholine

Back 10

yep

Front 11

33. Which of the following is current drug of choice for tx of GERD and ulcers in stomach and duodenum?

Back 11

H+.K+, ATPase inhibitor

Front 12

53. All statements about acid secretion in the stomach are correct EXCEPT
a. H+ K+ ATPase of stomach parietal cell secretes K+ into stomach lumen

Back 12

yep