题目内容

股管:

A. 位于股鞘的外侧份,呈一漏斗状筋膜间隙
B. 此处易发生腹股沟直疝
C. 下端延续为收肌管
D. 上口为股环,呈卵圆形
E. 外侧界为股静脉外侧的纤维隔

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Bony injuries around the knee are very common,which struc-ture lies closest to a fractured lower end of femur?

A. Popliteal vein
B. Tibial nerve
C. Popliteal artery
D. Common peroneal nerve
E. Saphenous vein

Destruction of the superior gluteal nerve may disturb the normal gait by paralyzing the:

A. pirifomis
B. gluteus medius
C. gluteus maximus
D. quadratus femoris
E. adductor magnus

The mast muscular vein of the lower extremity,which is of-ten used as an arterial substitute,is the:

A. femoral
B. popliteal
C. soleal
D. posterior tibial
E. saphenous

腓总神经:

A. 直接发自骶丛的分支
B. 是腰丛的分支
C. 沿股二头肌腱向外下斜行,绕腓骨颈分支
D. 支配小腿三头肌
E. 损伤后出现足背屈和外翻

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