UNIT 4 LO1 Heart 5.0 / 5 based on 2 ratings ? Health & Social CareHeartBTEC NationalOCR Created by: aamnazCreated on: 27-04-18 12:03 superior vena cava returns deoxyganated blood to the right atrium 1 of 14 right atrium gets deoxyganated blood from the vena cava and takes it to the right ventricle 2 of 14 pulmonary arterial valve allows blood to leave the heart throught the arteries 3 of 14 tricuspid valve prevents blood to back to the right ventricle and right atrium. makes the blood gor forwrds only 4 of 14 right ventricle it pumps the blood through the pulmonary valve and the pulmonary artery to the lungs. 5 of 14 thick muscular wall this is thicker because their is more pressure on the blood to pump 6 of 14 aorta distributes oxyganated blood to all parts of the body 7 of 14 pulmonary artery carries deoxyganated from the right ventricle to the lungs 8 of 14 pulmonary vein carries oxyganated blood from the lungs back to the left atruim of the heart 9 of 14 left atrium oxyganated blood from the lungs enter the left atrium through the pulmonary vein 10 of 14 mitral valve the mitral valve opens to increased pressure as the left atrium fills with blood 11 of 14 aortic semi-lunar valve distributes oxyganated blood to all parts of the body 12 of 14 left ventricle pumps oxyganated blood all over the body 13 of 14 very thick muscular wall thick wall because of strong pressure of blood 14 of 14
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