This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Histamine, 5-HT and PGs, Subject name: Pharmacology
Buspirone acts on:- 
Select and explain. 
A. 5HT1A, B. 5HT1B, C. 5HT2, D. 5HT3
A: 5HT1A
Answer: A: 5HT1A 
Explanation: Drugs like : Buspirone Azapirone Ipsapirone Gepirone Are used for anxiety and it acts on 5HT 1A Clozapine has high affinity for D1, D4, 5HT2, X adrenergic receptor. Ondansetron Granisetron Palonosetron Dolasetron 5HT3 receptor Antagonist Palonsetron - Maximum potency