腰椎间盘突出症中腰神经根受压的体征有()
A.踝反射异常
B.膝反射异常
C.趾背伸肌力减低
D.外踝及足背感觉异常
E.小腿外侧及足背内侧感觉减退
参考答案:C, E
I've become good friends with several of the students in my school________I met in the English speech contest last year.
A.who
B.where
C.when
D.which
血管舒缩障碍所致的晕厥见于()。
A.低血糖综合征
B.换气过度综合征
C.颈动脉窦综合征
D.高原晕厥
E.心源性晕厥