最易触及尺神经的部位是
A. 腋窝内
B. 上臂中份
C. 肘部内上髁后方
D. 前臂
E. 腕部
桡神经支配的上臂肌是
A. 肱二头肌
B. 喙肱肌
C. 肱桡肌
D. 三角肌
E. 肱三头肌
Suboccipital triangle is formed by ______ , ______ , and ______ , ______ and ______ pass through it.
The three narrow parts of ureter are ______ , ______ and ______