Cardiovascular System

Arrange the following terms in the correct order for the movement of an impulse through the heart.

Pair each of the following terms with the correct functions.

Select all the words which are a result of poor physical fitness.

Complete the following equation:

Cardiac Output = A x B

Arrange these terms in order of how much blood they receive via vascular shunting whilst running.

Label the parts of the heart as shown above.

Match each of these terms with the correct definition.

Just before taking part in exercise, the sympathetic nervous system increases activity which causes the adrenal glands to release adrenaline into the blood stream. This causes the increase in heart rate known as

Select the correct ‘devices’ involved in venous return.

Which term can be used to best describe the following statement?
“A decrease in resting heart rate to below 60bpm”