Structure and Functions of the Human Heart Quiz

How many chambers does the human heart have?

• Three atria and two ventricles

• Two atria and two ventricles

• Two atria and one ventricle

• One atrium and one ventricle

Which valve separates the right atrium and right ventricle?

• Aorta

• Semilunar valve

• Tricuspid valve

• Bicuspid valve

Which vessel carries deoxygenated blood from the body to the heart?

• Superior vena cava

• Inferior vena cava

• Pulmonary artery

• Aorta

Where does the oxygenated blood enter the heart from the lungs?

• Right ventricle

• Right atrium

• Left ventricle

• Left atrium

Which chamber of the heart pumps oxygenated blood to the body?

• Right ventricle

• Left atrium

• Right atrium

• Left ventricle