污染物
导致注意缺陷多动障碍预后不良的因素中以下哪条是错的() ["智力偏离","合并品行障碍","合并情绪障碍","合并阅读困难","有不良的家庭和心理社会因素"]
伤后患者下肢处于短缩、外展、极度外旋位,可能的诊断是() ["股骨颈骨折","股骨粗隆间骨折","股骨上1/3骨折","股骨上中段骨折","股骨髁上骨折"]
病人突然表现为哭笑不止、撞头、咬衣服、捶胸顿足,抓自己的头发。该症状为:() ["情感暴发","病理性激情","易激惹","病理心境恶劣","情感脆弱"]
下列关于踝部骨折的治疗,错误的是() ["坚强内固定","踝穴不宜过大或过小","骨折解剖对位","反复整复,争取闭合复位,以免手术","早期功能锻炼"]
污染源