Circulation System

Our circulation system consists of

• a pump

• a pump and tubes

• a pump, tubes and liquid called blood

• tubes and liquid called blood

The tubes that carry the blood around our body are called

• arteries

• veins

• arteries and veins

• arteries, veins and cappilaries

Blood is carries from the heart to our body in tubes called

• arteries

• capillaries

• plumbing

• veins

Blood is carries back to the heart from other areas of our body in tubes called

• arteries

• capillaries

• plumbing

• veins

The aorta is an artery that carries

• blood from the left ventricle to the rest of the body

• blood from the right ventricle to the rest of the body

• blood from the left ventricle to the lungs

• blood from the right ventricle to the lungs

When blood is pumped through our arteries, they expand and we feel a

• bulge

• headache

• pain

• pulse

A human heart has how many chambers?

• 1

• 2

• 3

• 4

Blood enters the heart in tubes called

• arteries

• veins

• capillaries

• ducts

The first chamber of the heart that blood enters is called the

• entrance

• valve

• atrium

• ventricle

The direction that blood moves through the heart is controlled by

• valves

• atriums

• blood vessels

• ventricles