【Ïvÿ Ćhëñ】評論
Body weight 45 kg----------------------First 10 kg - 100ml/kg - 1000mlSecond 20 kg- 50ml/kg - 500mlThe rest - 20ml/kg - 500mlTherefore total fluid need for 45 kg boy is 2000ml. As he need to undergo emergency operation, nothing by mouth is a must.So, if we give only NaCl won't be enough for him, fluid with glucose and potassium is a good choice for this condition.^^*