A.>2ng/ml
B.>5ng/ml
C.>20ng/ml
D.>50ng/ml
E.>100ng/ml
[单选题]儿童血清地高辛的有效浓度为A.0~1ng/mlB.2~4ng/mlC.1~3ng/mlD.1~4ng/mlE.0~3ng/ml
[单选题]地高辛的治疗浓度范围接近潜在中毒浓度,其中毒浓度范围为A.>1.6ng/mlB.>2.0ng/mlC.>2.4ng/mlD.>2.8ng/mlE.>3.2ng/ml
[单选题]地高辛的有效血药浓度范围是A.0.5~1.0ng/mlB.0.9~2.0ng/mlC.0.9~1.0ng/mlD.0.5~2.0ng/mlE.0.9~2.5ng/ml
[单选题]高度怀疑前列腺癌时,血清PSA的值应大于A.1ng/mlB.3ng/mlC.5ng/mlD.7ng/mlE.10ng/ml
[单选题]苯妥英钠中毒时的血药浓度范围是A.>10μg/mlB.>20μg/mlC.>30μg/mlD.>40μg/mlE.>50μg/ml
[单选题]苯妥英钠中毒的血药浓度为A.>15μg/mlB.>25μg/mlC.>50μg/mlD.>100μg/mlE.>150μg/ml
[单选题]苯巴比妥中毒的血药浓度为A.>15μg/mlB.>25μg/mlC.>50μg/mlD.>100μg/mlE.>150μg/ml
[单选题]卡马西平中毒的血药浓度为A.>15μg/mlB.>25μg/mlC.>50μg/mlD.>100μg/mlE.>150μg/ml
[单选题]丙戊酸纳中毒的血药浓度为A.>15μg/mlB.>25μg/mlC.>50μg/mlD.>100μg/mlE.>150μg/ml
[单选题]对于婴幼儿代乳食品,黄曲霉毒素A.不得超过20ng/kgB.不得超过10ng/kgC.不得超过5ng/kgD.不得检出E.不得超过1ng/kg