FreeMCATPrep Logo

More Than 475 Free MCAT Questions with Detailed Answers!

Click HERE for your Random Question from our MCAT Question A Day Archive

MCAT Question A Day - 6/14/13

End-diastolic volume (EDV) refers to the amount of blood present in the left ventricle after diastole (relaxation). End-systolic volume (ESV) represents the amount of blood in the left ventricle after systole (contraction). What term represents the difference between these two?

A.  Cardiac output
B.  Heart rate
C.  Stroke volume
D.  Peripheral resistance

Click Here for the solution