Heart Anatomy

What is the name of the structure that this arrow is pointing to? (It separates some of the heart chambers.)

• mitral valve

• interventricular septum

• aortic valve

• interatrial septum

Name the valve that separates right atrium from right ventricle.

• tricuspid

• aortic

• pulmonary

• bicuspid

Deoxygenated blood enters the right atrium from which blood vessels?

• pulmonary veins

• superior and inferior venae cavae

• aorta

• pulmonary arteries

Name the valve that blood is forced through when going from right ventricle into the pulmonary trunk.

• pulmonary valve

• aortic valve

• mitral valve

• tricuspid valve

Name of the valve that separates left atrium from left ventricle.

• mitral valve

• tricuspid

• pulmonary valve

• bicuspid

• tricuspid

Name the major artery that sends oxygenated blood from the left ventricle to the rest of the body.

• aorta

• pulmonary artery

• inferior vena cava

• pulmonary trunk

If you're looking for your heart, you can find it beneath and to the left of what "bone?"

• rib

• sternum

• clavicle

• diaphragm

How many chambers does the heart have?

• 4

• 2

• 10

• 5

How big is the heart?

• Size of a golfball

• Size of your fist

• Size of two of your fists

• Size of your head

What keeps blood flowing in the right direction?

• Atria

• Chambers

• Valves

• Veins