Lab Test For Kidney Function. Kidney function tests are simple blood and urine tests that can help identify problems with your kidneys. A 24 hour urine sample is a creatinine clearance test.
Creatinine levels in the blood can vary depending on age race and body size. Kidney function tests usually require a 24 hour urine sample and a blood test. Often doctors will order more than one test at a time to get a broader picture of the.
Creatinine is a waste product that comes from the normal wear and tear on muscles of the body.
Kidney function tests target either the blood or urine and measure different aspects of kidney function. Too much albumin can lead to proteinuria where 150 mg of protein per day is excreted to the blood. Your doctor can monitor your kidneys and check for problems by requesting kidney function tests. It gives your doctor an idea of how much.