This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharmacotherapy in psychiatry, Subject name: Anatomy
[{'content': 'what is the drug of choice for akathisia \nSelect and explain. \nA. trihexyphenidyl, B. propanolol, C. clonazepam, D. amisulpride', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Acute akathisia * It was coined by Haskovec * Subjective state of restlessness and fidgety behaviour * <72 hours of staing antipsychotics * DD=agitated depression * If this is misdiagnosed as agitation and if antipsychotic is hiked there will be worsening of symptoms Propranolol id the TOC Ref,Kaplon and Sadock, synopsis of psychiatry, 11 th edition, pg.no.925', 'role': 'assistant'}]