MDCAT Physics MCQ #205

A patient with a pacemaker requires a power source for the implantable cardioverter-defibrillator. Which type of electrical current is used to power the device?

MDCAT Physics MCQ #205

  1. Question 1

    Q1. A patient with a pacemaker requires a power source for the implantable cardioverter-defibrillator. Which type of electrical current is used to power the device?

    • A) Direct Current
    • B) Alternating Current with High Frequency
    • C) Alternating Current with Low Frequency
    • D) Pulsating Direct Current

    Answer: Alternating Current with Low Frequency

    Explanation: Alternating Current with Low Frequency is used to power the pacemaker, not Direct Current, Alternating Current with High Frequency, or Pulsating Direct Current.