脑增强CT扫描，静脉期出现畸形静脉，表现为“伞状”或“水母状”征象的血管畸形，属于() ["A．动静脉畸形","B．静脉型血管畸形","C．海绵状血管畸形","D．毛细血管扩张症","E．烟雾病"]
体重指数(bodymassindexBMI)
脑梗死CT水肿高峰发生于发病后() ["A．12小时","B．24小时","C．2～5天","D．1周","E．10天左右"]
学习障碍(learningdisorder)
注意力缺乏多动症(attentiondeficithyperactivitydisorder)
儿童擦腿综合征(tightenlegssyndromechildbehaviorproblem)
