Circulatory System

Blood arriving at the right atrium is de-oxygenated.

• True

• False

From the right atrium, blood is pumped to the rest of the body.

• True

• False

The left side of the heart only pumps oxygenated blood.

• True

• False

Blood arrives from the lungs at the left atrium.

• True

• False

The left ventricle pumps blood to the rest of the body through a large vein.

• True

• False

Identify

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

This type of vessel carries deoxygenated blood to the heart. Deoxygenated means oxygen has been removed.

• Arteries

• Veins

• Capillaries

• Vena Cava

What is the arrow pointing to?

• vena cava

• mitral valve

• tricuspid valve

• aorta

Name the region of the heart shown by NUMBER 3

• Left Aorta

• Right Aorta

• Right Ventricle

• Left Atrium

Name the region of the heart shown by NUMBER 4

• Left Ventricle

• Right Atrium

• Right Ventricle

• Left Atrium