The cardiac output is dependent on
A)heart rate.
B)respiration rate.
C)stroke volume
D)Both heart rate and stroke volume are correct.

Question

Quizplus · Accepted Answer

The cardiac output is the amount of blood the heart pumps out per minute and is dependent on the heart rate and stroke volume. Heart rate refers to the number of times the heart contracts per minute, whereas stroke volume refers to the amount of blood ejected from the heart with each contraction. Therefore, both heart rate and stroke volume are correct in determining the cardiac output. Respiration rate may affect other aspects of cardiovascular function but is not directly related to the cardiac output.

The Cardiac Output Is Dependent on