A&P Unit 7 Review

The top chambers of your heart are called?

• Ventricles

• Aorta

• Atria (Atriums)

• Pulmonary Artery

The bottom chambers of your heart are called?

• Ventricles

• Lungs

• Atria (Atriums)

• Aorta

What organ gives our blood/body oxygen?

• Heart

• Veins

• Arteries

• Lungs

What chamber does deoxygenated blood enter inside the heart?

• Right Atrium

• Left Atrium

• Right Ventricle

• Left Ventricle

The sac that surrounds and protects the heart is called?

• Endocardium Sac

• Epicardium Sac

• Myocardium Sac

• Pericardium Sac

Identify the chamber labeled #1. This is the posterior side of the heart.

• Right Atrium

• Left Atrium

• Left Ventricle

• Right Ventricle

The valve labeled #7 is the? This is the posterior side of the heart.

• Bicuspid

• Tricuspid

• Aortic

• Pulmonary

Which side of the heart handles oxygenated blood?

• Left side only

• Right side only

• Both right and left

• Neither side

What structure divides the right and left sides of the heart?

• Ventricle

• Atrium

• Septum

• Apex

Valves allow blood flow in __ direction(s).

• 1

• 2

• Several

• No