The term for an electrical device that can keep the heart rhythm within a desirable range is:
A) cardiac pacemaker.
B) cardiac resuscitation.
C) cardiopulmonary bypass.
D) defibrillator.

Question

Quizplus · Accepted Answer

A cardiac pacemaker is an electrical device that is implanted under the skin in the chest area to control the heart rhythm. It sends electrical signals to the heart to keep it beating regularly and within a desirable range. Cardiac resuscitation and cardiopulmonary bypass are not relevant to the use of an electrical device to regulate heart rhythm, while a defibrillator is used to deliver a shock to the heart to restore its normal rhythm in the case of an abnormal heartbeat.

The Term for an Electrical Device That Can Keep the Heart