POTASSIUM (K), Serum

POTASSIUM (K), Serum


Sample TypeSerum(SST)
Pre Test InformationNo specific preparation required
Report DeliverySame Day
Home CollectionAvailable

This test measures the amount of potassium in the fluid portion (serum) of the blood. Potassium (K+) helps nerves and muscles communicate. It also helps move nutrients into cells and waste products out of cells. Potassium levels in the body are mainly controlled by the hormone aldosterone.