BTEC Sport Level 3 Unit 1 Anatomy & Physiology L.A.D

The 'flow of deoxygenated blood to the lungs and oxygenated blood back to the heart' describes which type of circulation?

• Double

• Systemic

• Pulmonary

• Cardiac

'An upper chamber receiving de-oxygenated blood' describes which chamber of the heart?

• Left atrium

• Left ventricle

• Right Atrium

• Right Ventricle

'A lower chamber containing oxygenated blood' describes which chamber of the heart?

• Left atrium

• Left ventricle

• Right Atrium

• Right Ventricle

The ________ __________ of the cardiac muscle has a thicker wall to allow the heart to contract with more force on the oxygenated side.

• left side

• right side

• middle septum

• upper side

Which blood vessel pumps oxygenated blood at high pressure from the heart to the body.

• Pulmonary vein

• Vena Cava

• Pulmonary Artery

• Aorta

Which blood vessel returns oxygenated blood to the heart.

• Pulmonary vein

• Vena Cava

• Pulmonary Artery

• Aorta

Which blood vessel carries deoxygenated blood from the heart to the lungs.

• Pulmonary vein

• Vena Cava

• Pulmonary Artery

• Aorta

Which valve prevents blood flowing back into the left atrium.

• Semi-lunar pulmonary valve

• Semi-lunar aortic valve

• Bicuspid valve

• Tricuspid valve

Which valve prevents blood flowing back into the right atrium from the ventricle.

• Semi-lunar pulmonary valve

• Semi-lunar aortic valve

• Bicuspid valve

• Tricuspid valve

Which valve prevents expelled blood flowing back into the left ventricle?

• Semi-lunar pulmonary valve

• Semi-lunar aortic valve

• Bicuspid valve

• Tricuspid valve