Cardiac output can be increased by all of the following except one.Choose the exception.
A)decreasing ejection fraction
B)decreasing end systolic volume
C)increasing stroke volume
D)increasing ejection fraction
E)increasing heart rate

Question

Quizplus · Accepted Answer

Decreasing ejection fraction would actually decrease cardiac output because it represents the portion of blood that is ejected from the left ventricular chamber with each heartbeat. The other options listed would all increase cardiac output.

Cardiac Output Can Be Increased by All of the Following