23.關於陰部內動脈(internal pudendal artery),下列敘述何者最不恰當?
(A)陰部內動脈是髂內動脈(internal iliac artery)的分支
(B)陰部內動脈藉由坐骨大孔(greater sciatic foramen)離開骨盆腔
(C)陰部內動脈通過坐骨小孔(lesser sciatic foramen)進入坐骨肛門窩(ischioanal fossa)
(D)中直腸動脈(middle rectal artery)是陰部內動脈的分支
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統計: A(16), B(77), C(72), D(639), E(0) #3199241
統計: A(16), B(77), C(72), D(639), E(0) #3199241
