Serum creatinine test is a blood test that measures the level of creatinine in the blood. Creatinine is a waste product produced by the muscles from the breakdown of a compound called creatine.
The test is often used to evaluate kidney function and to monitor patients with kidney disease. A high level of creatinine in the blood can indicate impaired kidney function, while a low level may indicate good kidney function.
The test is typically performed as part of a basic metabolic panel or comprehensive metabolic panel. It requires a blood sample, which is usually drawn from a vein in the arm.
It is important to note that factors such as age, gender, and muscle mass can affect the level of creatinine in the blood, so the results of the test should be interpreted in conjunction with other clinical information.
Overall, the serum creatinine test is a useful tool for assessing kidney function and monitoring patients with kidney disease
