This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
5 HT 1 agonists used as ?( 
Select and explain. 
A. Anti anxiety drugs, B. Antipsychotic drugs, C. GERD, D. Chemotherapy induced vomiting
A: Anti anxiety drugs
Answer: A: Anti anxiety drugs 
Explanation: Ans. is 'a' i.e., Anti anxiety drugs 5-HT IA agonists (Buspiron, ipsapirone) act as antianxiety drugs.