正常人体温常有变异,下列说法错误的是() ["妇女排卵后体温较高","妇女月经期体温较高","运动后体温略高","进食后体温略高","老年人体温略低"]
以Ccr作为判断肾功能损害的指标,肾衰代偿期Ccr为() ["19~10ml/min","50~20ml/min","<10ml/min","<30ml/min","51~80ml/min"]
关于尿素氮和肌酐的描述错误的是() ["尿素氮对尿毒症的诊断有特殊意义","尿素氮和肌酐均不是肾功能早期受损的指标","肌酐可作为肾功早期受损的指标","尿素氮和肌酐均能反映肾小球滤过率","尿素氮和肌酐同时测定能更好反映肾小球的滤过功能"]
血肌酐明显上升时的肾小球滤过功能至少下降到正常的() ["1/3","1/5","1/6","1/2","1/4"]
当肾病患者Ccr ["肾衰期","肾功能轻度损害","肾衰代偿期","肾衰失代偿期","尿毒症期"]
正常人体温可有波动,但24小时内波动幅度一般不超过()
正常人体温可有波动,但24小时内波动幅度一般不超过()