Potassium, Serum

The serum potassium test measures the level of potassium in the blood. Potassium is an essential electrolyte that plays a vital role in many bodily functions, including muscle contractions, nerve signal transmission, and maintaining fluid balance. This test is commonly ordered to evaluate electrolyte balance, kidney function, and overall health.

Test Details:

Sample Type: Serum	Tube Type: SST
Collection Method: In person at a Lab location	Results: 1-6 days from sample arrival at our lab
Age: 18+