Question:
Which heart sound is sharp short and caused by the sudden closure of semilunar valves
Which heart sound is sharp short and caused by the sudden closure of semilunar valves
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The second heart sound S2 marks the end of systole and is associated with the closing of the semilunar valves
Updated On: Jan 17, 2026
- First heart sound
- Second heart sound
- Third heart sound
- Fourth heart sound
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The Correct Option is B
Solution and Explanation
The second heart sound S2 is caused by the closure of the semilunar valves aortic and pulmonary at the end of systole It is sharp short and high-pitched
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