A.5ml
B.20ml
C.30ml
D.50ml
E.100ml
[单选题]消化性溃疡活动期出现黑粪提示一次出血量至少为A.5mlB.20mlC.30mlD.50mlE.100ml
[单选题]消化性溃疡活动期大便隐血试验阳性提示出血量至少为A.5mlB.20mlC.30mlD.50mlE.100ml
[单选题,A2型题,A1/A2型题] 消化性溃疡活动期大便隐血试验阳性提示出血量为()A . <1mlB . 1~2mlC . 2~3mlD . 3~4mlE . >5ml
[单选题]消化性溃疡活动期大便隐血试验阳性提示出血量为A.<1mlB.1~2mlC.2~3mlD.3~4mlE.>5ml
[单选题]消化性溃疡活动期大便潜血试验阳性,提示每日出血量为A.<1mlB.1~2mlC.2~3mlD.3~4mlE.>5ml
[单选题]消化性溃疡活动期大便潜血试验阳性,提示每日出血量为A. <1mlB. 1~2mlC. 2~3mlD. 3~4mlE. >5ml
[单选题]消化性溃疡活动期粪便隐血试验阳性,提示每日出血量( )。A.5ml以上B.3~4m1C.2~3mlD.1~2mlE.<1ml
[单选题]消化性溃疡活动期大便隐血试验阳性提示出血量为A.5ml
[单选题,A2型题,A1/A2型题] 消化性溃疡活动期大便隐血阳性提示每天出血量不少于()A . <1mlB . 2~3mlC . 3~4mlD . 5mlE . 10ml
[单选题]消化性溃疡活动期大便隐血阳性提示每天出血量不少于A.<1mlB.2~3mlC.3~4mlD.5mlE.10ml