Creatinine Clearance Test
Creatinine Clearance measures how efficiently your kidneys filter creatinine from the blood, using both a blood sample and a timed urine collection. It gives a more precise estimate of the glomerular filtration rate (GFR) than a blood creatinine test alone.
Uric Acid Test
A uric acid test measures the amount of uric acid in your blood or urine. Uric acid is a waste product. Your body makes it when it breaks down purines. It diagnoses conditions like gout and kidney stones.