典型动静脉畸形由() ["动脉和静脉组成","供血动脉、畸形血管团和引流静脉组成","供血动脉、毛细血管和引流静脉组成","畸形血管团组成","静脉动脉化形成"]
完全随机设计的方差分析中,成立的是() ["MS总=MS组间+MS组内","MS组内","MS组间>1","SS总=SS组间+SS组内","SS组内"]
患儿2岁,因腹泻3天入院,考虑为轮状病毒性肠炎,查电解质血钠为180mmol/L,患儿神志清楚,眼眶凹陷,哭时无泪,四肢凉,无尿。给予快速扩容后出现神志不清,该患儿可能为() ["脑水肿","低钠血症","高钠血症","低血糖","酸中毒"]
癫痫的临床发作表现分型,不包括() ["大发作","小发作","癫痫持续状态","局限性发作","精神运动性发作"]
代谢分解最少()含氟吸入麻醉药的肾毒性最大的是()血液无机氟生成最多() ["氟烷","恩氟烷","甲氧氟烷","七氟烷","地氟烷"]
肾素分泌()血管紧张素I转化成血管紧张素Ⅱ()醛固酮分泌()