(Solved): Calculate the cardiac output for a patient. ( 3 points) a. At rest they have a heart rate of \( 80 ...

Calculate the cardiac output for a patient. ( 3 points) a. At rest they have a heart rate of \( 80 \mathrm{bpm} \) and a stroke volume of \( 60 \mathrm{~mL} \) per beat. Convert the volume into \( \mathrm{L} \) (liters) per minute. Show all work. b. During exercise they have a heart rate of 120 bpm and the same stroke volume as at rest. Convert the volume into L (liters) per minute. Show all work. c. Why does the cardiac output need to change from rest to exercise?