Cardiac output

Question 1

Cardiac Output Calculation

Answer 1

CO = Heart rate x stroke volume

Question 2

what increases during exercise

Answer 2

SV and HR

Question 3

Why is SV and Hr increased during exercise

Answer 3

exercise is a stress response

Question 4

what will increased sympathetic nervous stimulation activate

Answer 4

b1 and b2 receptors in the nodes and myocardium as well as a1 and b2 receptors throughout the vasculature

Question 5

what does increased sympathetic nervous stimulation cause to increase

Answer 5

HR and SV to increase