MDCAT Chemistry MCQ #137

A 25-year-old patient is prescribed phenobarbital for anxiety. If the patient does not follow the dosage instructions, what would be the likely consequence?

MDCAT Chemistry MCQ #137

  1. Question 1

    Q1. A 25-year-old patient is prescribed phenobarbital for anxiety. If the patient does not follow the dosage instructions, what would be the likely consequence?

    • A) Seizures and increased heart rate
    • B) Respiratory depression and decreased heart rate
    • C) Increased blood pressure and anxiety
    • D) Diarrhea and increased urine production

    Answer: Respiratory depression and decreased heart rate

    Explanation: Phenobarbital is a barbiturate, and excessive doses can lead to respiratory depression due to its depressant effects on the central nervous system.