A.250~300ml
B.50ml
C.75ml
D.100ml
E.200ml
[单选题]导致呕血,胃内潴留血量最少为A.5mlB.50mlC.100mlD.200mlE.250ml
[单选题]病人出现呕血提示胃内积血至少超过A.100mlB.200mlC.250mlD.300mlE.350ml
[单选题]粪便隐血试验阳性,每日出血量最少为.A.5mlB.50mlC.100mlD.200mlE.250ml
[单选题]汤剂的煎出量宜为A.250~300mlB.150~200mlC.50~100mlD.250~350mlE.100~200ml
[单选题]严重黑便,每日出血量最少为A.5mlB.50mlC.100mlD.200mlE.250ml
[单选题]少量咯血是指病人24小时内的咯血量小于( )A.10mlB.50mlC.100mlD.150mlE.200ml
[单选题]出现呕血说明胃内积血量至少达A.100~150mlB.150~200mlC.200~250mlD.250~300mlE.300~350ml
[单选题]出现呕血说明胃内储积血量至少达到A.150~200mlB.250~300mlC.200~300mlD.100~300mlE.250~350ml
[单选题]无尿指每日尿量为A.0mlB.<50mlC.<100mlD.<400mlE.<500ml
[单选题]出现呕血时,胃内滞留血量大于A.100mlB.500mlC.150mlD.350mlE.250ml