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Q. |
With regard to the coronary arteries |
A. | Right arises from the posterior coronary sinus |
B. | Left supplies the conducting system in most patients |
C. | Right supplies the posterior descending branch in most patients |
D. | There are no arteriolar anastomoses between left and right |
E. | Phrenic nerves |
Answer» C. Right supplies the posterior descending branch in most patients |
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