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Title: In response to a student nurse's question, the nurse correctly states: 1. The first heart sound ... Post by: Krystenmcinnis on Jan 18, 2018 In response to a student nurse's question, the nurse correctly states:
1. The first heart sound reflects the sound produced by relaxation of the atria. 2. The first heart sound reflects the closing of the mitral and tricuspid valves. 3. The first heart sound reflects the closing of the pulmonary and aortic valves. 4. The first heart sound reflects the beginning of the atrial contraction. Title: In response to a student nurse's question, the nurse correctly states: 1. The first heart sound ... Post by: angiep01 on Jan 18, 2018 ANS: 2
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