GIT question bank

Question 1

which is least likely to cause electrolyte imbalance?
A. Lactulose
B. Sorbitol
C. Sodium phosphate
D. Balanced PEG
E. Magnesium OH

Answer 1

D

Question 2

A cancer patient experiences nausea and vomiting shortly after beginning chemotherapy treatment and lasts for 24 hours. Which of the following treatments could best prevent nausea and vomiting?
A: ondansetron
B: dexamethasone
C: diphenhydramine
D: ondansetron and dexamethasone
E: ondansetron and diphenhydramine

Answer 2

Question 3

Which of the following drugs is least effective in the treatment of motion sickness?
A: diphenhydramine
B: scopolamine
C: aprepitant
D: promethazine
E: prochlorperazine

Answer 3

C.

Question 4

Loperamide:
A. Used with atropine to prevent abuse
B. Opioid agonist that does not cross BBB
C. Causes flatulence and bloating

Answer 4

B.