A.5ml
B.60ml
C.100ml
D.200ml
E.500ml
[单选题]粪便隐血试验阳性,每日出血量最少为.A.5mlB.50mlC.100mlD.200mlE.250ml
[单选题]上消化道出血患者粪隐血试验阳性,最少出血量是A.5mlB.20mlC.50mlD.80mlE.100ml
[单选题]严重黑便,每日出血量最少为A.5mlB.50mlC.100mlD.200mlE.250ml
[单选题]上消化道出血量达到多少时可出现呕血( )A.5mlB.30mlC.60mlD.250mlE.80ml
[单选题]上消化道出血量达到多少时可产生黑便A.5mlB.30mlC.60mlD.100mlE.200ml
[单选题]导致呕血,胃内潴留血量最少为A.5mlB.50mlC.100mlD.200mlE.250ml
[单选题]无症状柏油便表示消化道出血量约每日A.20mlB.40mlC.100mlD.200mlE.300ml
[单选题]上消化道出血量达到至少多少时可产生黑便A.5mlB.30mlC.60mlD.100mlE.200ml
[单选题]大便隐血试验阳性,说明上消化道出血量约为A.5mlB.15mlC.20mlD.50mlE.100ml
[单选题]患者可能存在消化道出血,其出血量最少为()A . 5mlB . 60mlC . 100mlD . 200mlE . 500ml