PLTW The Heart

5?

• Aorta
• Pulmonary Valve
• Atrium
• Ventricle

2?

• Right Atrium
• Right Ventricle
• Left Atrium
• Left Ventricle

1?

• Right Ventricle
• Right Pulmonary Vein
• Superior Vena Cava
• Inferior Vena Cava

3?

• Superior Vena Cava
• Right Pulmonary Vein
• Right Ventricle
• Right Atrium

4?

• Superior Vena Cava
• Right Pulmonary Artery
• Right Pulmonary Vein
• Inferior Vena Cava

7?

• Left Atrum
• Left Ventricle
• Mitrial Valve
• Aortic Valve

Pumps oxygen-poor blood to the lungs

• Right Ventricle
• Right Atrium
• Left Ventricle
• Left Atrium

Receives blood from the body that is low in oxygen and high in carbon dioxide

• Right Atrium
• Right Ventricle
• Left Atrium
• Left Ventricle

Prevents oxygen-rich and oxygen-poor blood from mixing in the heart

• Aorta
• Atrium
• Valve
• Septum

Receives oxygen-rich blood from the lungs

• Right Ventricle
• Left Ventricle
• Right Atrium
• Left Atrium