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两种甚至两种以上单纯型酸硷紊乱同时出现称为混合型酸硷紊乱。是临床上常遇到的酸硷紊乱类型,本文将着重对临床常见的几种混合型酸硷紊乱的病理生理变化进行讨论,以期对临床诊断和治疗有所帮助。一、代谢性酸中毒合并呼吸性酸中毒 (一)常见原因中毒性消化不良脱水伴有严重低血钾所致呼吸肌麻痹;心肺骤停、窒息、严重肺水肿;中枢神经系统抑制
Two or even more than two simple acid-base disorders simultaneously appear as mixed acid-base disorders. Is often encountered in clinical types of acid and alkali disorders, this article will focus on several common clinical mixed acid-base disorders of the pathophysiological changes are discussed in order to help clinical diagnosis and treatment. First, the metabolic acidosis with respiratory acidosis (a) common causes of toxic indigestion dehydration with severe hypokalemia caused by respiratory muscle paralysis; cardiopulmonary arrest, asphyxia, severe pulmonary edema; central nervous system depression