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Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when
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In healthy adults, there are two normal heart sounds often described as lub and dup. These are the first heart sound and second heart sound produced by the closing of the AV valves and semilunar valves respectively.
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Question Text | Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when |
Updated On | Apr 5, 2023 |
Topic | Body Fluids and Circulation |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 Video solution: 4 |
Upvotes | 515 |
Avg. Video Duration | 5 min |