Cardiovascular System

the heart consists of --------- chambers

The Left side of the heart contains ........ Blood

the right side of the heart contains ........... Blood

the left side of the heart is separated from the right side by the ........................

The atria and the ventricles are separated by the ......................... Valves

What is the name of the blood vessel that carries oxygenated blood out of the left ventricle

• Aorta

• Pulmonary artery

• Pulmonary vein

• Vena cava

what is the name of the blood vessel that returns deoxygenated back to the heart

• Aorta

• Vena cava

• Pulmonary artery

• Pulmonary vein

what is the name of the blood vessel that carries deoxygenated blood away from the heart toward the lungs

• Aorta

• Vena cava

• Pulmonary vein

• Pulmonary artery

what is the name of the valve that prevents the backflow from the aorta to the left ventricle

• Atrioventricular valve

• Semi lunar valve

• Bicuspid valve

• Tricuspid valve

which of these chambers has the thickest wall

• Left Atrium

• Left ventricle

• Right Atrium

• Right ventricle