Electrolytes Test (Serum)

An electrolyte test is often included as part of routine blood tests or a CMP (comprehensive metabolic panel). The test can also determine whether one's body has an imbalance of fluid or an acid-base imbalance. Electrolytes are generally measured in combination. However, they are also sometimes tested separately. If a doctor suspects an issue with a specific electrolyte, additional testing may be ordered. Electrolytes are minerals such as sodium, chloride, and potassium that have electric charges that control a variety of vital functions. They facilitate the transportation of nutrients into cells and help in the removal of waste. An electrolyte test detects abnormal electrolyte levels in the blood in order to diagnose a variety of health conditions and diseases. The electrolyte balance must be maintained for the body to function properly. Each electrolyte element serves a specific purpose, and an imbalance can result in a variety of medical conditions that necessitate the restoration of electrolyte balance.