婴幼儿无尿是指每日尿量
A.<50mlB.<100mlC.<200mlD.<300mlE.<400ml
婴幼儿少尿是指每日尿量少于A.50mlB.100m1C.150mlD.200mlE.250ml
婴幼儿少尿是指每日尿量
无尿是指24小时尿量少于