Pharmacology MCQ 456

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Serotoninergic Neurons and 5-HT Receptors in the CNSWhich one of the following statements about the 5HT3 receptor is FALSE? The 5HT3 receptor

A. is coupled to G protein and therefore has seven transmembrane domains in its structure.

B. plays a role in the Bezold-Jarisch reflex.

C. is in the same superfamily of receptors as the nicotinic receptor.

D. plays a role in emesis.

E. is blocked by ondansetron (Zofran).


Category: Pharmacology MCQs



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