問題詳情

13.下列何者是主動脈弓(aortic arch)的直接分支?
(A)左頭臂動脈(left brachiocephalic trunk)、右頭臂動脈(right brachiocephalic trunk)、 左鎖骨下動脈(left subclavian artery)
(B)左頭臂動脈(left brachiocephalic trunk)、動脈導管(ductus arteriosus)、左鎖骨下動 脈(left subclavian artery)
(C)右冠狀動脈(right coronary artery)、左冠狀動脈(left coronary artery)、左總頸動脈 (left common carotid artery)
(D)左總頸動脈(left common carotid artery) 、頭臂動脈(brachiocephalic trunk)、左鎖骨 下動脈(left subclavian artery)

參考答案

答案:D
難度:適中0.649402
統計:A(21),B(21),C(46),D(163),E(0)