A.5ml
B.10ml
C.15ml
D.20ml
E.25ml
[单选题]上消化道出血量大于多少时,可使大便隐血试验呈阳性A.5mLB.10mLC.15mLD.20mLE.60mL
[单选题]一天出血量大于多少毫升,粪便隐血可为阳性()A.5mlB.10mlC.15mlD.20mlE.25ml
[单选题]一天出血量大于多少毫升,粪便隐血可为阳性()A .5mlB .10mlC .15mlD .20mlE .25ml
[单选题]出现黑便,提示一天出血量大于( )A.5mlB.10mlC.20mlD.40mlE.50ml
[单选题]一般成人幕上血肿大于多少,即可引起颅内压增高症状A.5mlB.10mlC.15mlD.20mlE.25ml
[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]一天出血量大于多少毫升可出现黑便 ( )A.20mlB.30mlC.50mlD.80mlE.100ml
[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]肉眼血尿指在多少尿量中含血量超过1.0mlA.5mlB.10mlC.100mlD.500mlE.1 000ml
[单选题]一天出血量大于多少毫升可出现黑便()A.20mlB.30mlC.50mlD.80mlE.100ml