对川崎病患儿用阿司匹林治疗,下列哪项是错误的:() ["开始剂量为30~50mg/kg·d","热退后剂量3~5mg/kg·d","一般用2~6月","有冠状动脉损害可加用潘生丁3~5mg/kg·d","血沉及血小板正常后,改为每天5mg/kg·d"]
TIA的特点是() ["有后遗症","神经系统局灶体征多在1小时内恢复","神经系统局灶体征数日至3周内恢复","神经系统局灶体征至3天内恢复","CT可见陈旧腔隙梗死灶"]
IgM占血清总Ig的()。 ["10%~15%","1%~5%","15%~20%","20%~25%","5%~10%"]
适合采用平均倒凹法确定就位道的是下列哪种情况() ["后牙游离缺失","前牙缺失","一侧后牙非游离缺失","前、后牙同时缺失","缺牙间隙多,倒凹大"]
患者,女,63岁,脑卒中后左下肢肿胀一周,超声示左下肢深静脉血栓,现述胸部不适,呼吸困难。如果肺通气显像正常,则诊断肺栓塞() ["A.高度可能","B.中度可能","C.低度可能","D.基本排除","E.尚不明确","F.尚需结合其他检查"]
施工现场临时用电容易发生触电事故的“四个不”是指什么?