9 A Circulatory system 2

A wall, called the............, separates the right side of the heart from the left side.

• myocardium

• septum

• valve

The heart has 3 chambers.

• True

• false

valves between the chamber are:

• Mitral valve and tricuspid valve.

• Pulmonary valve and aortic

valves between the ventricle and arties

• Mitral valve and tricuspid valve

• Pulmonary valve and aortic

The ........ ............ accepts oxygen-poor blood from the body.

The left atrium accepts....................blood from the...........

The right ventricle pumps oxygen-poor blood to the .........

• kidneys

• liver

• lungs

The blood that comes through the vena cava is:

• oxygen poor

• oxygen rich

when blood is in the right atrium, it goes through tricuspid valve to the ...................

• left atrium

• right ventricle

• left ventricle

From the right ventricle the blood goes to the lungs through the..........

• pulmonary artery

• aorta

• pulmonary vein

what happens to the blood in the lungs ?

• deoxygenated

• oxygenated