PBS Heart Review

The human heart has ____ chambers.

• 2

• 4

• 8

• 1

The atria are located _____ the ventricles.

• above

• below

• to the left of

• to the right of

The valve that separates the right atrium from the right ventricle is called the _______.

• bicuspid valve

• aortic valve

• pulmonary valve

• tricuspid valve

The vessel that leaves the left ventricle is called the ____.

• pulmonary artery

• pulmonary vein

• aorta

• superior vena cava

• inferior vena cava

Check all that contain oxygenated blood.

• aorta

• right atrium

• pulmonary vein

• pulmonary artery

• left ventricle

All of the following contain deoxygenated blood except ____.

• right ventricle

• pulmonary artery

• superior vena cava

• left atrium

After blood leaves the right ventricle, it goes into the ________ via the _______.

• pulmonary artery; pulmonary valve

• pulmonary vein; pulmonary valve

• aorta; aortic valve

• superior vena cava; aortic valve

Pulmonary circulation describes the movement of blood to the _____ and systemic circulation describes the movement of blood to the ______.

• body; lungs

• lungs; body

• heart; lungs

• lungs; heart

True or False: Humans have blue blood in their bodies.

• True

• False

________ bring blood away from the heart and _______ bring blood towards the heart.

• Veins; arteries

• Arteries; veins

• Veins; capillaries

• Capillaries; arteries