CV questions

Which one of the these blood vessels does not carry oxygenated blood

• Aorta

• Pulmonary vein

• Pulmonary artery

Answer explanation

Pulmonary artery carries deoxygenated blood from the hear to the lungs

Blood returns from the body through the ................ and enters the right atrium

Select the functions of the cardiovascular system?

• Clotting

• Temperature regulation

• Transport

• Movement

I am the liquid element of the blood that allows it to flow.

• Platelets

• White blood cells

• Plasma

• Red blood cells

Red blood cells contain ................. a substance that allows oxygen to bind and be carried

Oxygenated blood passes through the ............ and into the ....................

• Tricuspid Valve

• Semi lunar valve

• Bicuspid valve

• Aorta

• Left ventricle

Answer explanation

Oxygenated blood passes through the biscuspid valve and into the left ventricle

The left side of the heart is

• Deoxygenated

• Oxygenated

• stronger than the right side

• bigger than the right side