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答:由于利尿酸等强利尿药的使用和现代外科手术的发展,对幽门梗阻、肝硬化和肝肾功能衰竭的病人,常并发严重的代谢性和低氯性碱中毒。治疗碱中毒的药物如精氨酸、赖氨酸等盐酸盐副作用较多且价昂;氯化铵静注则因血铵的升高有导致昏迷的可能。近年来国外报道静注盐酸则无上述缺点,只要合理使用,临床证明安全、有效。盐酸注射液一般浓度为0.2 N(含量约为0.73%),
A: Because of the use of diuretic and other strong diuretics and the development of modern surgery, patients with pyloric obstruction, cirrhosis and liver and kidney failure often have severe metabolic and hypochlorous alkalosis. The treatment of alkali poisoning drugs such as arginine, lysine and other hydrochloride side effects more expensive and expensive; ammonium chloride intravenous injection because of the rise of blood ammonium can lead to coma. In recent years, foreign reports intravenous hydrochloric acid is no such shortcomings, as long as the rational use of clinically proven safe and effective. The general concentration of hydrochloric acid injection 0.2 N (content of about 0.73%),