If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of blood is ejected from the ventricles,what is the person's stroke volume?

Question

If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of blood is ejected from the ventricles,what is the person's stroke volume?​

Quizplus · Accepted Answer

Stroke volume is the amount of blood ejected by each ventricle with each contraction. In this case, we are told that with each ventricular contraction, 70 mL of blood is ejected. Therefore, the stroke volume is 70 mL.

If Someone's Heart Beats at 70 Beats Per Minute and with Each