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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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RENCEE72 RENCEE72
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6 years ago
During ventricular systole, closure of the atrioventricular (AV) valves coincides with:
 
  A) Atrial chamber filling
  B) Aortic valve opening
  C) Isovolumetric contraction
  D) Semilunar valves opening
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derrickpate22derrickpate22
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RENCEE72 Author
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6 years ago
Correct Slight Smile TY
sweetalia
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Yesterday
You make an excellent tutor!
einstein
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2 hours ago
Helped a lot
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