Quiz on the Parts of the Heart

What is the main function of the heart?

• To pump blood

• To digest food

• To filter air

• To produce hormones

How many chambers does the heart have?

• Four

• Five

• Two

• Three

What are the upper chambers of the heart called?

• Ventricles

• Auricles

• Valves

• Aortas

What separates the right auricle and the right ventricle?

• Pulmonary valve

• Tricuspid valve

• Aortic valve

• Mitral valve

What is the wall that separates the two ventricles called?

• Auricle wall

• Cardiac skeleton

• Interventricular septum

• Interatrial septum

What do the auricles do?

• Pump blood out

• Receive blood

• Filter blood

• Produce blood

What is the function of the cardiac valves?

• To enable blood flow in one direction

• To produce electrical signals

• To separate chambers

• To pump blood

Which valve separates the left auricle and the left ventricle?

• Tricuspid valve

• Mitral valve

• Pulmonary valve

• Aortic valve

What is the tough fibrous plate of connective tissue called?

• Interatrial septum

• Cardiac skeleton

• Aorta

• Pulmonary artery

What do the ventricles do?

• Store blood

• Pump blood out

• Receive blood

• Filter blood