The Heart

Which side of the heart receives de-oxygenated blood from the body?

• Left

• Right

Which is the RIGHT side of the heart?

The upper chambers of the heart are called _?

The lower chambers of the heart are called _?

Identify the chambers of the heart.

a

b

c

d

Left atria

right ventricle

left ventricle

right atria

Arteries carry blood _ the heart

• away from

• toward

Veins have _ to prevent blood from backing up.

Reorder the electrical conductivity of the heart.

• Bundle of His

• AV node

• R & L Bundle Branches

• Purkinje Fibers

• SA node

Reorder the blood flow from heart to lungs

• pulmonary artery

• lungs

• right atrium

• pulmonary semilunar valve

• right ventricle

Identify the mitral valve