Your-Doctor Multiple Choice Questions (MCQ)

Category: Surgery--->Stomach
Page: 1

Question 1#Print Question

The consistently largest artery to the stomach is the:

a. Right gastric
b. Left gastric
c. Right gastroepiploic
d. Left gastroepiploic

Question 2#Print Question

Which of the following inhibits gastrin secretion?

a. Histamine
b. Acetylcholine
c. Amino acids
d. Acid

Question 3#Print Question

Helicobacter pylori infection primarily mediates duodenal ulcer pathogenesis via:

a. Antral alkalinization leading to inhibition of somatostatin release
b. Direct stimulation of gastrin release
c. Local inflammation with autoimmune response
d. Upregulation of parietal cell acid production

Question 4#Print Question

The effect of erythromycin on gastric emptying is through its function as a:

a. Dopamine antagonist
b. Cholinergic agonist
c. Motilin agonist
d. Cholinergic antagonist

Question 5#Print Question

Which of the following is secreted by gastric parietal cells?

a. Pepsinogen
b. Intrinsic factor
c. Gastrin-releasing peptide
d. Ghrelin
e. Histamine

Category: Surgery--->Stomach
Page: 1 of 4