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钠离子是人体内含量最多的阳离子之一,对维持人体晶体渗透压和调节酸碱平衡有重要作用,也对神经——肌肉电兴奋的产生和传导起重要作用。钠离子紊乱是临床最常见的电解质紊乱之一,并且常和其他离子紊乱同时存在。
Sodium ion is one of the most abundant cations in the human body. It plays an important role in maintaining the osmotic pressure of the human body and regulating the acid-base balance. It also plays an important role in the generation and conduction of nerve-muscle electrical excitement. Sodium ion disorder is one of the most common electrolyte disorders in clinical practice, and often co-exists with other ionic disorders.