This article reviews the electrolytes sodium (Na), potassium (K), calcium (Ca) and magnesium (Mg) as measured in a blood serum test, their basic physiology, abnormalities and the consequences of ...

New flexible sensor technology transforms ordinary diapers into medical monitoring devices, enabling real-time tracking of ...

Sometimes it may feel like almost every visit to the doctor includes a dreaded blood ... The test “also looks at kidney and liver function, thyroid function, and electrolytes such as potassium ...