题目: 患儿,14岁,体重42kg,患肾病综合征,应用泼尼松30mg/d,分3次口服,已用4周,尿蛋白无明显减少,上级医生查房,根据症状及实验室检查,提出调整泼尼松剂量,但全日总量最多不超过()A.20mgB.30mgC.40mgD.50mgE.60mg 答案: 参考答案:E
题型:单项选择题 共用题干题 患者,男,5岁,因前牙反牙合而求治,病史不祥。乳牙列,下颌第一乳磨牙深龋,乳前牙反牙合,反覆盖较大,反覆牙合较浅,面型偏直。造成患者前牙反牙合的可能原因中,下面所列因素的哪一项可以被排除 ()A.下颌第一乳磨牙深龋B.遗传C.胚胎发育异常D.吮吸上唇习惯E.口呼吸习惯 查看答案
题型:单项选择题 Every lifeboat which is fitted with a fixed()VHF radiotelephone apparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.A.one-wayB.two-wayC.double-effectD.one-effect 查看答案