Quiz Heart Anatomy

How many valves does  the heart have ? 

• 7
• 4
• 3 
• 2 

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

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

Blood enters the right atrium through 

• pulmonary veins
• vena cavaes
• pulmonary arteries
• aorta

• Pulmonary veins
• Pulmonary artery
• Aorta
• Vena cava

Which vessels carry blood to the heart?

• Veins
• Arteries
• Capillaries

Which vessels carry blood away from the heart?

• Veins
• Arteries
• Capillaries

What creates the "lub dub" heart sounds?

• Flow of blood
• Closing of valves
• Opening of valves
• Breathing

_______ circulation takes blood from the heart to the lungs and back.

• Systemic
• Pulmonary
• Body
• Blood

The bottom chambers of the heart are called

• ventricles
• atria
• vena cava
• valves