A.5ml
B.30ml
C.60ml
D.100ml
E.200ml
[单选题]上消化道出血量达到多少时可产生黑便A.5mlB.30mlC.60mlD.100mlE.200ml
[单选题]上消化道出血量达到多少时可出现呕血( )A.5mlB.30mlC.60mlD.250mlE.80ml
[单选题]上消化道出血量达到多少时即可产生黑便A.5mlB.30mlC.50mlD.60mlE.70ml
[单选题,A2型题,A1/A2型题] 上消化道出血量达到至少多少时可产生黑便()A . 5mlB . 30mlC . 60mlD . 100mlE . 200ml
[单选题]某消化性溃疡患者发现黑便,其出血量为A.3~5mlB.10mlC.60mlD.500mlE.1000ml
[单选题]上消化道出血量达到多少时可产生黑便()A . 5mlB . 30mlC . 60mlD . 100mlE . 200ml
[单选题]上消化道出血量达到多少时可产生黑便A.5mlB.30mlC.60mlD.100mlE.200ml
[单选题]上消化道出血量达到多少时可产生黑便A.5mlB.30mlC.60mlD.100mlE.200ml
[单选题]上消化道出血量达到多少时可产生黑便A.5mlB.30mlC.60mlD.70mlE.80ml
[单选题]上消化道出血量达到多少时可产生黑便A.5mlB.15mlC.30mlD.45mlE.60ml