Which of the following is a correct statement about cardiac output?
AIt is the amount of blood pumped by both ventricles in one heartbeat.
BIt is the amount of blood pumped by both ventricles per minute.
CIt equals heart rate multiplied by stroke volume.
DFemales have higher cardiac output than males of the same weight.
Correct answer: C. It equals heart rate multiplied by stroke volume.
Cardiac output (CO) is calculated as the product of heart rate (HR) and stroke volume (SV). The other options are incorrect.
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