Fluid and electrolyte balance is a cornerstone of nursing care, impacting everything from heart rhythms to mental status. Knowing how to recognize imbalances and interpret lab values can save lives in ...

Optimal ranges are set at different levels for each electrolyte, and levels can be measured with a blood test. If you have an electrolyte imbalance, you either have too much or too little of one or ...

Have you ever finished a run and noticed a thin layer of salt built up on your arms or forehead? This is evidence of your body losing salt – or electrolytes – through sweat. Keeping on top of your ...