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Pathophysiology Chapter 12- Test Bank questions and answers A+ test
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Pathophysiology Chapter 12- Test Bank questions and answers A+ test Which of the following actions causes the atrioventricular (AV) valves to close? A) Increased intraventricular pressure B) Depolarization at the AV node C) Ventricular relaxation and backflow of blood D) Contraction of the atr...
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