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Psychiatry · Psychopharmacology: buspirone
Sample itemWhich anxiolytic acts as a 5-HT1A partial agonist, lacks sedation and dependence potential, but takes 1 to 2 weeks to work?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Buspirone
Buspirone is an azapirone used for generalised anxiety disorder, with no muscle relaxant, anticonvulsant or hypnotic action and no abuse potential. It is not useful for acute panic or benzodiazepine withdrawal.
Option by option
A. Alprazolam
Alprazolam is a benzodiazepine acting at once and causing dependence.
B. Zolpidem
Zolpidem is a hypnotic acting at the benzodiazepine site.
C. Phenobarbitone
Phenobarbitone is a sedative-anticonvulsant with dependence risk.
D. Buspirone (correct)
Correct. Buspirone is a 5-HT1A partial agonist without dependence.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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