MDCAT Physics MCQ #641

A patient with a heart condition is prescribed a medication that affects the electrical properties of the heart. Which type of medication is primarily used?

MDCAT Physics MCQ #641

  1. Question 1

    Q1. A patient with a heart condition is prescribed a medication that affects the electrical properties of the heart. Which type of medication is primarily used?

    • A) Beta-blocker
    • B) Calcium channel blocker
    • C) Potassium channel opener
    • D) Na+/K+-ATPase inhibitor

    Answer: Calcium channel blocker

    Explanation: Calcium channel blockers are primarily used in heart conditions, as they play a crucial role in the regulation of heart rhythm and contractions.