A.50ml
B.100ml
C.400ml
D.1000ml
E.1500ml
[单选题]上消化道出血患者仅有黑便,估计每天出血量至少是A.10~20mlB.20~30mlC.50~100mlD.250~300mlE.>400ml
[单选题]上消化道出血患者仅有黑便,估计每天出血量至少是A.10~20mlB.20~30mlC.50~100mlD.250~300mlE.>400ml
[单选题,A1型题] 上消化道出血患者仅有黑便,估计每天出血量至少是()A . 10~20mlB . 20~30mlC . 50~100mlD . 250~300mlE . ≥400ml
[单选题]上消化道出血患者仅有黑便,估计每天出血量至少是( )A.10~20mlB.20~30mlC.50~100mlD.250~300mlE.≥400ml
[单选题]上消化道出血患者出现黑便,估计其出血量为A.>5mlB.50~100mlC.250~300mlD.400~500mlE.>1000ml
[单选题,B1型题] 上消化道出血患者出现黑便,估计其出血量为()A . >5mlB . 50~100mlC . 250~300mlD . 400~500mlE . >1000ml
[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
[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