几乎人体内的所有新陈代谢都与电解质有关,如渗透压的维持、酸碱平衡的维持、心功能及肌肉功能的调节等;另外,电解质还作为酶的基本组成参与体内氧化还原反应。K、Na和Cl是电解质的主体,它们参与体内无数过程,其血液中的正常值分别为:K3.7～5.3mmol/L,Na 135～148mmol/L,Cl 98～109mmol/L。Ca是最重要的电解质之一,很多生理过程都依赖Ca~(2+)做一系列酶交换和 Almost all of the human body’s metabolism is related to the electrolyte, such as the maintenance of osmotic pressure, the maintenance of acid-base balance, cardiac function and muscle function regulation; In addition, the electrolyte also as an enzyme involved in the body’s basic oxidation-reduction reaction. K, Na and Cl are the main bodies of electrolytes. They are involved in innumerable processes in the body. The normal values ​​in blood are K3.7-5.3mmol / L, Na135-148mmol / L and Cl98-109mmol / L, respectively. Ca is one of the most important electrolytes. Many physiological processes depend on Ca 2+ for a series of enzyme exchange and