MDCAT Physics MCQ #922

A patient with a pacemaker experiences interference with their implantable cardioverter-defibrillator. What is the possible cause?

MDCAT Physics MCQ #922

  1. Question 1

    Q1. A patient with a pacemaker experiences interference with their implantable cardioverter-defibrillator. What is the possible cause?

    • A) Radiofrequency interference
    • B) Electromagnetic induction due to external magnetic field
    • C) Electrostatic discharge
    • D) Thermal noise

    Answer: Electromagnetic induction due to external magnetic field

    Explanation: Electromagnetic induction due to external magnetic field can interfere with the pacemaker's function, leading to malfunction.