Kidney Function Test Serum Creatinine. The creatinine clearance test is a bit different from the serum creatinine test. What you can expect.
Serum creatinine is widely interpreted as a measure only of renal function. They are usually checked with another kidney function marker called bun or blood urea nitrogen. Serum creatinine is widely used in the assessment of renal function to detect and prognosis of conditions with impaired renal function.
There is usually no preparation prior to the test.
They are usually checked with another kidney function marker called bun or blood urea nitrogen. Creatinine has been found to be a fairly reliable indicator of kidney function. Estimation of creatinine in serum kidney function tests. Creatinine clearance is not.