Wednesday, November 10, 2010


7 左邊的迷走神經在那裡分支出喉返神經(recurrent laryngeal nerve)並繞過此結構?
 主支氣管 主動脈弓 鎖骨下動脈 肺靜脈

ans is aortic arch

rule:
LEFT: aortic arch
right: right subclavian artery

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