Use the following answer code to compare the magnitude of the items in question.
-A. duration of diastole at resting heart rate
B. duration of diastole at rapid heart rate during exercise
A)A is greater than B
B)B is greater than A
C)A and B are equal

Question

Quizplus · Accepted Answer

At resting heart rate, the duration of diastole is longer compared to the rapid heart rate during exercise because the heart needs to pump more blood in a shorter amount of time during exercise, resulting in a shorter diastolic phase. Therefore, A is greater than B in terms of magnitude.

Use the Following Answer Code to Compare the Magnitude of the Items