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Normal Heart Sounds, Systole, and Diastole

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Question
Answer
A (S2)   Aortic Valve, Right sternal border, 2nd intercostal space, S2, lub DUB (2nd sound is louder)  
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Poor (S2)   Pulmonic Valve, Left sternal border, 2nd intercostal space, S2, lub DUB (2nd sound is louder)  
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Tired (S1)   Tricuspid,Left sternal border, 4th intercostal space, S1, LUB dub (1st sound louder)  
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Monkey (S1)   Mitral valve, Left midclavicular line, 5th intercostal space, LUB dub (1st sound louder) PMI- point of maximal impulse, Apex of the heart, Apical impulse  
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What happens during Systole?   The ventricles contract and send blood out from the right ventricle to the pulmonary artery and from the left ventricle to the Aorta  
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What happens during Diastole?   The Atria contract to move blood into the ventricles and coronary arteries  
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The closing of which valves cause the Lub (S1) sound?   As systole begins, pressure in the ventricles rises until the Mitral and Triscuspid valves close making the LUB (S1) sound.  
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The closing of which valves cause the DUB (S2) sound?   The Aortic and Pulmonic valves.  
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