This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Anatomy
[{'content': 'Flumazenil can reverse the respiratory depression caused by which of the following? \nSelect and explain. \nA. Fentanyl, B. Ketamine, C. Midazolam, D. Propofol', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (Ref: KDT 6/e p399, 400) Flumazenil is an antagonist of benzodiazepine receptors and is used to prevent respiratory depression due to benzodiazepines (like midazolam).', 'role': 'assistant'}]