尿石症的主要病机是:()
A.阴虚湿阻
B.肾虚膀胱有热
C.湿热下注
D.气血淤滞
E.膀胱气化不利
参考答案:B
Both you and I _____ wrong. [ ]
A. was
B. am
C. were
神经根型颈椎病的临床表现有
A.上肢肌力下降
B.压顶试验(Eaton征)阳性
C.上肢牵拉试验阳性
D.颈肩痛向上肢放射