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2 months ago
 An incompetent aortic semilunar valve would allow blood to backflow from the ________.
  A) right ventricle to the right atrium
  B) left ventricle to the left atrium
  C) aorta to the left ventricle
  D) aorta to the left atrium
  E) pulmonary trunk to the left ventricle
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2 months ago
C) aorta to the left ventricle
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