Cardiovascular and Respiratory

Your heart has ____ chambers. (number)

The top chambers of your heart are the left and right _______.

• Atrium

• Ventricles

The bottom chambers of your heart are called what?

• Atrium

• Ventricles

True or False: Arteries carry blood to the heart.

• True

• False

What is the largest artery in your body?

• Femoral

• Brachial

• Aorta

• Carotid

Blue blood represents blood that is...

• oxygenated

• deoxygenated

The pulmonary vein brings oxygenated blood back to the heart.

• True

• False

When you exercise your heart rate ________.

• Increases

• Decreases

What is the strongest chamber of the heart?

• Right Atrium

• Right Ventricle

• Left Atrium

• Left Ventricle

Your heart pumps approximately 2,000 gallons of blood per day.

• True

• False