Cardiovascular System

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

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

Which part of the heart receives deoxygenated (oxygen-poor) blood from the rest of the body.

• Left atrium

• Right atrium

• Left Venticle

• Right Ventricle

Which vessels carry blood away from the heart?

• Veins
• Arteries
• Capillaries

The bottom chambers of the heart are called

• ventricles
• atria
• vena cava
• valves

Which of the following delivers oxygen to cells?

• Red Blood cells
• White blood cells
• Platelets
• Plasma

Blood enters the heart at the ....

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

What is the name of the part labelled 2?

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

What is the name of the part labelled 4?

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

Sticky part of blood that helps it clot

• Red Blood Cells

• White Blood Cells

• Plasma

• Platelets