【单选题】 14个月男孩发热,腹泻、呕吐3天入院,精神萎靡,呼吸45次/分钟,略促及深长;中度失水征,腹软气胀,余无异常。血钠127mmol/L,血钾4mmol/L,氯100mmol/L,CO<sub>2</sub>CP15mmol/L,第1天补液应是

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  • A.100ml/(kg·d)1:1液,不补钾
  • B.100ml/(kg·d)4:3:2液,不补钾
  • C.150ml/(kg·d)2:3:1液,见尿后补钾
  • D.150ml/(kg·d)4:3:2液,见尿后补钾
  • E.200ml/(kg·d)4:3:2液,见尿后补钾
  • 请帮忙给出正确答案和分析,谢谢!