胸腰部关节活动范围测量需在患者后方测量的是（）
A.前屈
B.后伸
C.左旋
D.右旋
E.侧屈
参考答案：E
— Professor Smith, some students want to have a talk with you. ___ they wait here or outside?
— Show them in now, please.
A．Will
B．Shall
C．Would
D．Must
急性肾衰竭少尿期化验检查异常的是
A．高钾血症
B．高钠血症
C．高磷血症
D．高钙血症
