Kidney Blood Test Results High. Creatinine has been found to be a fairly reliable indicator of kidney function. The kidneys maintain the blood creatinine in a normal range.
Blood test to estimate your gfr. Why your kidneys are being checked. As the kidneys become impaired for any reason the creatinine level in the blood will rise due to poor clearance of creatinine by the kidneys.
Creatinine has been found to be a fairly reliable indicator of kidney function.
The kidneys maintain the blood creatinine in a normal range. Ask your health care provider when your gfr should be checked again. Creatinine has been found to be a fairly reliable indicator of kidney function. This can be a sign of early kidney disease.