锁骨外1/3骨折与肩脱位的主要鉴别点是：
A．肩外侧肿胀疼痛
B．不能抬举患肢
C．肩关节周围压痛明显
D．方肩畸形
E．头部向患侧倾斜
参考答案：D
Take time lo relax by listening to music, reading a book or just spending some time alone.
Relaxing allows you _______ to your students with more energy. [ ]
A. return
B. to return
C. returning
三叉神经痛的疼痛特点（）.
A.持续性钝痛
B.持续性刺痛
C.短暂的电击样、撕裂样剧痛
D.发作性剧痛伴三叉神经破坏体征
E.疼痛常见于前额部
