单项选择题
A.5-10minB.10-15minC.15-20minD.30min
镇痛泵自控量为()A.1-3ml/次B.4-5ml/次C.6ml/次D.3.5ml/次
单项选择题镇痛泵自控量为()
A.1-3ml/次B.4-5ml/次C.6ml/次D.3.5ml/次
镇痛泵维持量为()A.1-2ml/hB.2-3ml/hC.3-4ml/hD.4-5ml/h
单项选择题镇痛泵维持量为()
A.1-2ml/hB.2-3ml/hC.3-4ml/hD.4-5ml/h
镇痛泵的容量一般为()A.50mlB.100mlC.100-300mlD.150-200ml
单项选择题镇痛泵的容量一般为()
A.50mlB.100mlC.100-300mlD.150-200ml