两种或三种酸碱紊乱同时存在时称复合性酸碱紊乱,常见于内、外、妇、儿、神经等科室的重症患者及大手术后,如不及时诊治,往往酿成严重后果。复合性酸碱紊乱需通过病史、临床表现、血液生化检查、阴离子隙(AG)计算、血气分析及代偿规律等多方面确诊,但在大多数情况下,即使缺少血气分析,也可做出正确诊断。 Two or three kinds of acid-base disorders simultaneously said complex acid-base disorder, common in, and, women, children, nerves and other departments of critically ill patients and major surgery, if not timely diagnosis and treatment, often lead to serious consequences. Complex acid-base disorders through history, clinical manifestations, blood biochemical tests, anion gap (AG) calculation, blood gas analysis and compensatory laws and other aspects of diagnosis, but in most cases, even in the absence of blood gas analysis can also be made Correct diagnosis.