AP EAMCET Medical 2018 Shift 1 Paper
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Question : 63 of 160
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Assertion (A) : 'Dub‘ is one of the sounds of the heart caused during a cardiac cycle
Reason (R) : The sound is due to closure of semilunar valves present at the bases ofaortic arches
Reason (R) : The sound is due to closure of semilunar valves present at the bases ofaortic arches
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