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lol1 lol1
wrote...
Posts: 343
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6 years ago
The myocardium receives blood via coronary arteries that attach to
 
  1. the aortic arch.
  2. the superior vena cava.
  3. the pulmonary vein.
  4. the base of the aorta.
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wrote...
6 years ago
Correct Answer: 4
Rationale: The coronary arteries arise from the base of the heart.
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