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目的了解犬腹部开放伤后海水浸泡并淹溺时对其机体电解质水平的影响。方法实验动物致伤后随机分为对照组、海水浸泡组和海水浸泡并淹溺组,每组7只。对照组为单纯腹外伤,后两组动物致伤后置于海水浸泡,其中淹溺组给予气管中灌注海水,观察各组动物外周血钠、钾、氯水平及渗透压的变化。结果和结论腹腔海水浸泡可导致犬高钠血症、高钾血症、高氯血症及高渗透性脱水,腹腔海水浸泡后气管灌注海水对血浆电解质的影响不明显,血浆电解质影响度随腹腔浸泡时间延长而加大。
Objective To understand the effects of open sea water immersion and overwhelming on the body electrolyte level after open wounds in dogs. Methods The experimental animals were randomly divided into control group, seawater immersion group and seawater immersion group. There were 7 mice in each group. The control group was treated with abdominal trauma only. The animals in the latter two groups were immersed in sea water after being injured. The drowning group was given tracheal perfusion with seawater. The changes of sodium, potassium, chloride and osmotic pressure in peripheral blood of each group were observed. RESULTS AND CONCLUSION: Peritoneal immersion in seawater can cause hypernatremia, hyperkalemia, hyperchloremia and hyperosmolar dehydration in dogs. There was no obvious effect of tracheal-perfusion seawater on plasma electrolytes after peritoneal seawater immersion. The influence of plasma electrolytes with abdominal cavity Soaking time to extend and increase.