重症肌无力一般不受累的肌肉是() ["眼外肌","平滑肌","面肌","咀嚼肌","延髓肌"]
正常颈椎前屈、后伸分别能达到多少角度?
重症肌无力患者眼外肌麻痹不可能出现的症状是() ["上睑下垂,斜视","眼球活动受限","瞳孔散大,光反射消失","视物成双","眼球固定"]
患者,女,30岁。近半年月经后期,40~60天行经一次,经量逐渐减少,现已停经6个月余,身体消瘦,潮热盗汗,咳嗽咯血,舌红苔少,脉细数。诊断是() ["子嗽","倒经","月经后期","月经过少","闭经"]
正常脊柱生理弯曲由什么组成?
脊柱侧凸畸形有哪些?