Advanced Kidney (Renal) Function Blood Test

Albumin is a protein made by the liver that helps keep fluid in your bloodstream and carries various substances throughout your body. Low levels can indicate liver or kidney disease.

A measure of all of the proteins in the plasma portion of your blood. Proteins are important building blocks of all cells and tissues - they are important for body growth and health.

A high concentration of this waste product can indicate dehydration or that your kidneys aren’t working properly.

Creatinine (Cr) is a waste product from muscle metabolism, filtered by the kidneys. Elevated levels can indicate kidney dysfunction.

Estimated Glomerular Filtration Rate (eGFR) assesses kidney function by estimating the rate at which kidneys filter waste from the blood.

Sodium (Na) helps regulate water balance and nerve function. Abnormal levels can affect hydration status and blood pressure.

Potassium (K) is essential for nerve function and muscle contraction. Abnormal levels can affect heart and muscle function.

Chloride is important for maintaining fluid balance and for the proper functioning of the digestive system.