Kidney Disease Blood Test. If the blood test is abnormal it cannot say what is causing the kidney problem. Blood and urine tests show how well the kidneys are doing their job and how quickly body wastes are being removed.
Kidney function tests are simple procedures that use either the blood or urine to help identify issues in the kidneys. A urine test to check for albumin. These are simple blood and urine tests that can identify problems with your kidneys.
Your kidney numbers include 2 tests.
It is a waste product produced by muscles and put out through the kidneys. Urine tests can also detect whether the kidneys are leaking abnormal amounts of protein a sign of kidney damage. It is used to detect the presence of protein and blood cells rbcs and wbcs in the urine. Creatinine comes from muscle.