NSC332 Word Scramble
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Question | Answer |
Cardiac Cycle | Inferior and Superior vena cava>right atrium>tricuspid>right venticle>pulmonic valve>pulmonary artery>lungs>pulmonary veins>left atria>mitral valve>left ventricle>aortic valve>aorta>circulation |
function of the heart | a 4 chamber double pump |
function of the atria (right and left) | pump blood into the ventricles |
function of arteries | carry blood away from the heart |
function of the veins | carry blood toward the heart |
function right ventricles | right pumps to pulmonary circulation |
function left ventricle | pumps blood to systemic circulation |
What are the AV valves? | AV valves, tricuspid and mitral |
what are the semilunar valves | pulmonic and aortic |
What sound is made when the valves close> | LUB-DUB |
What sounds are made S1-mitral and tricuspid valves | LUB |
What sounds is made S2 pulmonic and aortic valves | DUB |
Systole takes place when the _________contract | ventricles |
Diastole is the time between ____________ when ventricles are ___________ and are being filled with blood. | contractions, relaxed |
As ventricles begin to contract, the pressure in the ventricles_______which cause the ____valves to close and produce__________. | rises, AV(mitral and tricuspid), S1-LUB |
As pressure continues to rise it forces the ________________ and __________valves to open and the blood is ejected into either the pulmonary artery or aorta | pulmonic and aortic valves |
S1, S2, S3, S4 which sound is made during artial closure | S4 |
S1, S2, S3, S4 which sound is made during aortic valve closure | S2 |
S1, S2, S3, S4 which sound is made during ventricular filling from LA>LV | S3 |
S1, S2, S3, S4 which sound is made during mitral valve closing | S1 |
What sound is made when the mitral valve opens?and what is this a sound of? | OS-opening snap - mitral stenosis |
What is turbulent flow within the heart | a murmur |
What is turbulent flow outside heart in arteries called | bruit |
When does splitting take place with heart sounds | when we hear both the right and left side of the heart valve closures |
What can cause turbulent flow (murmur, bruits) | Increased flow through normal valves, flow through narrowed valve or vessel, flow into a dilated chamber, back flow, shunting |
Created by:
netangel29
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