A.>10ml
B.>20ml
C.>30ml
D.>40ml
E.>60ml
[单选题]柏油样便提示上消化道出血量至少超过( )A.10mlB.20mlC.40mlD.50mlE.100ml
[单选题]柏油色黑便提示上消化道出血的量A.大于10mlB.大于20mlC.大于40mlD.大于60mlE.大于100ml
[单选题]大便隐血试验阳性,说明上消化道出血量约为A.>1mlB.>5mlC.>20mlD.>50mlE.>100ml
[单选题]上消化道大量出血伴有呕血,提示胃内潴血量为A.>150mlB.>250mlC.>200mlD.>500mlE.>100ml
[单选题]采集尿液标本时容器的容量一般应大于 ( )A.10mlB.20mlC.30mlD.40mlE.50ml
[单选题]饮水试验时患者饮用水的量为A.10mlB.20mlC.30mlD.40mlE.50ml
[单选题]正常人的每次入口量约为A.10mlB.20mlC.30mlD.15mlE.25ml
[单选题]上消化道出血病人出现黑便,提示出血量在A.5~10mlB.30~50mlC.50~70mlD.70~90mlE.100ml以上
[单选题]上消化道大量出血伴有呕血时出血量为A.>150mlB.>250mlC.>300mlD.>500mlE.>50ml
[单选题]柏油样便提示上消化道的出血量为A.>10mlB.>20mlC.>30mlD.>40mlE.>60ml