The Heart Structure and Function 0.0 / 5 ? BiologyHealth, illness and diseaseASAQA Created by: BleversCreated on: 08-03-15 20:09 What does the Vena Cava do? Transports blood back from the body tissues 1 of 9 What does the Aorta do? Transports blood to all of the body 2 of 9 What does the Pulmonary Artery do? Transports blood to the lungs 3 of 9 What does the Pulmonary Vein do? Transports blood back from the lungs 4 of 9 Why do the Atriums have a thin muscular wall? It pumps blood a short distance 5 of 9 Why do the Ventricles have a thick muscular wall? It pumps blood a long distance 6 of 9 What do the Coronary arteries do? They supply the heart muscle with oxygen 7 of 9 What can a blockage of the Coronary Arteries do? Can lead to a myocardial Infarction 8 of 9 What happens when blood is taken to the lungs? Oxygen is replenished and CO2 is removed 9 of 9
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