酸中毒时细胞外液中,过多的H~+移向细胞内,和细胞内的K~+进行交换。酸中毒纠正过程中,K~+则从细胞外液进入细胞内,其中部分K~+由尿排出;同时又由于细胞外液被输液稀释,所以有产生低血钾之危险。故在纠正酸中毒过程中应注意补充钾盐。补 Acidosis in the extracellular fluid, excessive H ~ move to the cells, and intracellular K ~ + exchange. Acidosis correction process, K ~ + from the extracellular fluid into the cells, some of which are excreted by urine; at the same time as the extracellular fluid is diluted by infusion, so there is the risk of hypokalemia. Therefore, in the process of correcting acidosis should pay attention to add potassium salt. Make up