问题详情
患儿,1岁,腹泻2天,症见精神萎靡,口渴,哭时少泪,尿少。查体:前囟及眼眶明显凹陷,皮肤弹性较差,四肢欠温,体重8.5kg。实验室检查:Na[~+.gif]135mmol/L。纠正脱水首选
A.3:4:2液50~100ml/kgB.4:1液50ml/kgC.3:2:1液50~100ml/kgD.2:1液20ml/kgE.3:2:1液120~150ml/kg