kidney function test

Serum Creatinine (S.Cr) Test: Understanding Kidney Function What is the Serum Creatinine (S.Cr) Test? The Serum Creatinine (S.Cr) test measures the level of creatinine in your blood. Creatinine is a waste product produced by muscles and filtered out by the kidneys. This test helps assess kidney function and detect potential kidney disease. Why is the…