Kidney function tests
Kidney function tests Kidney function tests are essential for assessing how well your kidneys are working. 1. Blood Tests: Serum Creatinine : Measures the level of creatinine, a waste product from muscle metabolism. Elevated levels may indicate impaired kidney function. Blood Urea Nitrogen (BUN) : Measures the amount of nitrogen in your blood from urea, another waste product. High levels can suggest kidney issues. Estimated Glomerular Filtration Rate (eGFR) : Calculated using serum creatinine, age, sex, and race. It estimates how well your kidneys are filtering blood. An eGFR below 60 may indicate kidney disease. 2. Urine Tests: Urinalysis : A dipstick test that checks for protein, blood, glucose, and other substances. Presence of protein (proteinuria) can indicate kidney damage. 24-Hour Urine Collection : Measures the total amount of waste products excreted in urine over 24 hours. This can help assess kidney function and detect kidney stones. 3. Imaging Tests: U...