A . 5ml
B . 10ml
C . 50ml
D . 400ml
E . 800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达( )。A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达()A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]大便潜血阳性,消化道出血量至少达()A.5mlB.10mlC.50mlD.400mlE.800ml
[单选题]便潜血阳性,消化道出血至少达( )A.5mlB.10mlC.50mlD.200mlE.400ml