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Pharmacology General 942f038a

Among the following 5HT3 antagonist is ?

A
Cisapride
B
Ondansetron
C
Clozapine
D
Buspirone
High-Yield Explanation
Ans. is 'b' i.e., Ondansetron o Stimulation of 5-HT3 receptor is responsible for vomiting induced by anticancer drugs. 5-HT3 receptor antagonists (ondansetron, granisetron and tropisetron) are DOCs for chemotherapy induced vomiting.

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