Cardiovascular System

Which circulation system delivers blood to all body cells and carries away waste?

• Systemic Circulation

• Pulmonary Circulation

Which circulation system eliminates CO₂ and oxygenates blood (lung pathway)?

• Systemic Circulation

• Pulmonary Circulation

The distal end of the heart is called the?

• Apex

• Epicardium

• Myocardium

• Endocardium

The outermost layer of the wall of the heart is called?

• epicardium

• myocardium

• endocardium

The innermost layer of the wall of the heart is called?

• epicardium

• myocardium

• endocardium

The middle layer of the wall of the heart is called the?

• epicardium

• endocardium

• myocardium

The upper chambers of the heart that receive blood from the veins are called?

• Atria

• Ventricles

The lower chambers of the heart that receive blood from the chambers above them are called?

• atria

• ventricles

The valve found between the left atria and ventricle is called?

• bicuspid valve

• tricuspid valve

• aortic valve

• pulmonary valve

the valve found between the right atria and ventricle is called?

• bicuspid valve

• tricuspid valve

• aortic valve

• pulmonary valve