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: Psychiatry
[{'content': 'True about flumazenil is ? \nSelect and explain. \nA. Can be used in barbiturate poisoning, B. Specific antidote for opiate overdose, C. Can be used in benzodiazepine overdose, D. All of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C. Can be used in benzodiazepine overdoseFumazenil is an imidazobenzodiazepine derivative and a potent benzodiazepine recePtor antagonist that competitively inhibits the activity at the benzodiazepine recognition site on the GABA benzodiazepine receptor complex thereby reversing the effects of benzodiazepine on the central nervous system.Flumazenil does not antagonize the central nervous system effects of drugs affecting GABA-ergic neurons by means other than the benzodiazepine receptor (including ethanol, barbiturates, or general anesthetics) and does not reverse the effects of opioids.', 'role': 'assistant'}]