An ECG monitor is useful for:
A) determining cardiac output.
B) detecting the total electrical activity within the heart.
C) determining stroke volume.
D) evaluating the effectiveness of cardiac contractions.

Question

Quizplus · Accepted Answer

An ECG monitor records the electrical activity of the heart, providing information about the rhythm, rate, and overall function of the heart. It does not directly measure cardiac output, stroke volume, or the effectiveness of cardiac contractions.

An ECG Monitor Is Useful For