A.10ml以下
B.20~30ml
C.50~100ml
D.110~130ml
E.150ml以上
[单选题,A1型题] 单纯见黑便,说明出血量为()。A . 10ml以下B . 20~30mlC . 50~100mlD . 110~130mlE . 150ml以上
[单选题]黑便的出现一般说明出血量为()A.30~40mlB.50~70mlC.200mlD.100mlE.20~30ml
[单选题]黑便的出现一般说明出血量为()A .30~40mlB .50~70mlC .200mlD .100mlE .20~30ml
[单选题]上消化道出血,产生黑便,说明出血量大约达A.5mlB.60mlC.250~300mlD.500ml
[单选题]黑便的出现一般说明出血量应大于()。A.20~30mlB.30~40mlC.50mlD.100mlE.200ml
[单选题]出现黑便提示出血量( )。A.1~20mlB.>5mlC.50~70ml以上D.60~200mlE.250~300ml
[单选题]出现黑便提示出血量( )。A.1~20mlB.>5mlC.50~70ml以上D.60~200mlE.250~300ml
[单选题,A2型题,A1/A2型题] 上消化道出血出现黑便时,出血量至少为()A . <5~7mlB . <50~70mlC . >50~70mlD . >5~7mlE . >250ml
[单选题]上消化道出血出现黑便时,出血量至少为( )。A.<5~7mLB.<50~70mLC.>50~70mLD.>5~7mLE.>250mL
[单选题]上消化道出血出现黑便时,出血量至少为( )。A.>5~7mLB.<5~7mLC.>50~70mLD.<50~70mLE.>250mL