Flumazenil can reverse the respiratory depression caused by which of the following?: (A) Fentanyl, (B) Ketamine, (C) Midazolam, (D) Propofol
Answer is C. (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).