Soc 15- The Structure Of The Heart

Question 1

What are the four chambers of the heart?

Answer 1

Left Atrium, Right Atrium,Left Ventricle, Right Ventricle

Question 2

What are the two valves allowing blood flow between these chambers?

Answer 2

Triscupid Valve ( Right), Biscupid Valve (Left)

Question 3

What is the blood vessel that returns blood to the heart

Answer 3

The Vena Cava

Question 4

What is the largest blood vessel in the body?

Answer 4

Aorta

Question 5

What are the two semi lunar valves in the heart transporting blood from the ventricles?

Answer 5

Pulmonary Valve and Aortic Valve

Question 6

What are the three functions of the cardiorespiratory system ?

Answer 6

. Transport oxygen, carbon dioxide, nutrients and waste
. Regulate body temperature
. Clots wounds, to prevent blood loss from open wounds

Question 7

What vessels transport oxygenated blood back from the lungs to the heart?

Answer 7

Pulmonary Veins

Question 8

What vessel transports deoxygenated blood from the heart to the lungs to become oxygenated

Answer 8

Pulmonary Artery

Question 9

What vessel also transports oxygenated from the heart to the rest of the body?

Answer 9

Aorta