circulation

Identify

• Pulmonary veins

• Pulmonary artery

• Aorta

• Vena cava

Identify

• Left atrium

• Right atrium

• Left ventricle

• Right ventricle

The heart has ___ chambers.

• 1

• 2

• 3

• 4

Identify

• Pulmonary veins

• Pulmonary artery

• Aorta

• Superior Vena Cava

This chamber of the heart RECEIVES blood returning from the body

• Right Atrium

• Right Ventricle

• Left Atrium

• Left Ventricle

The _________ PUMPS blood to the lungs.

• Right Atrium

• Right Ventricle

• Left Atrium

• Left Ventricle

The _______ RECEIVES blood returning from the lungs.

• Right Atrium

• Right Ventricle

• Left Atrium

• Left Ventricle

This chamber of the heart PUMPS blood to the body.

• Right Atrium

• Right Ventricle

• Left Atrium

• Left Ventricle

The __________ is a wall of muscle that divides the right and left halves of the heart.

• Atrioventrucular Valve

• Semilunar Valve

• Septum

• Diaphragm

Which chambers of the heart are the thickest and strongest?

• Atria

• Ventricles

• Valves

• Aorta