Question

During exercise, blood flow to the heart increases.
a-true
b-false

Answer 1

During exercise, blood flow to the heart increases.This increase in cardiac output is achieved by directing more blood to the skeletal muscles, heart, and lungs.

Step-by-step explanation:

True. During exercise, blood flow to the heart increases.

Exercise causes an increase in heart rate and stroke volume, leading to an increase in cardiac output.

This increase in cardiac output is achieved by directing more blood to the skeletal muscles, heart, and lungs.

As a result, blood flow to the heart increases during exercise.