骨化型脑膜瘤的定义
小儿腹泻补钾原则,哪项不正确() ["A.有尿后可补钾","B.治疗前6小时内排过尿,可按有尿处理","C.一般按每日3~4mmol/kg给入","D.静脉补钾浓度大于0.5%","E.全日钾量不能少于8小时给入"]
鼻腔蝶骨体顶壁突然向下的生理意义是() ["A.使吸入气流速度减慢","B.使鼻腔分泌物易擤出","C.使吸入气体折向下方","D.使吸入气体产生涡流","E.使吸入气体折向上方"]
包膜下血肿为()肾活检后常并发的血肿为()肾挫伤是()严重肾损伤是()肾周血肿为() ["A.血液在肾包膜外吉氏筋膜内","B.局部肾实质损伤,肾内血肿","C.肾实质内出现低密度三角区","D.从肾实质到集合系统的分裂伤","E.血液在肾外及肾包膜内呈新月形"]
男,10个月,腹泻并重度低渗性脱水酸中毒,补液10小时纠正脱水酸中毒,出现嗜睡,呼吸较前变浅,腹胀,肠鸣音弱。最适当的辅助检查是() ["A.血糖","B.血气分析","C.血电解质","D.血培养","E.颅脑CT"]
膀胱结石为()膀胱结核为()神经源性膀胱为()膀胱肿瘤为()脐尿管肿瘤为()