Which of the following is least likely to increase cardiac output?
A)Increased heart rate
B)Increased stroke volume
C)Increased venous return
D)Vagal discharge

Name: Which of the following is least likely to increase cardiac output? A)Increased heart rate B)Increased stroke volume C)Increased venous return D)Vagal discharge
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Question

Quizplus · Accepted Answer

Vagal discharge (parasympathetic stimulation) is known to decrease heart rate and thus decrease cardiac output. A, B, and C all increase cardiac output.

Which of the Following Is Least Likely to Increase Cardiac