Resting cardiac output is 5040 mL. What are the pulse and stroke volume?
A)66 bpm and 68 mL
B)70 bpm and 80 mL
C)72 bpm and 70 mL
D)74 bpm and 80 mL

Question

Quizplus · Accepted Answer

The formula for cardiac output is CO = HR x SV, where CO = cardiac output, HR = heart rate, and SV = stroke volume. Therefore, if we know the resting cardiac output is 5040 mL, we can use the formula to calculate the stroke volume: SV = CO/HR.

Plugging in the values, we get:
SV = 5040/72 = 70 mL

Therefore, the correct answer is C, with a pulse of 72 bpm and a stroke volume of 70 mL.

Resting Cardiac Output Is 5040 ML