Question

In a typical heart, if EDV is 120ml of blood and ESV is 50ml of blend, the stroke volume (SV) is
A
120 - 50 =70ml
B
120 + 50 = 70ml
C
120x50 =6000ml
D
120 +50= 2.4ml

Answer 1

Stroke volume is the volume of vlood leaving the ventricles...so EDV - ESV =S.V
answer is A.