Q:

What is a kidney function test?

A:

Quick Answer

A kidney function test allows a physician to measure how well a person's kidneys are working to remove wastes from the body, according to the National Kidney Foundation. Kidney function tests are done by collecting blood and urine, or, in some cases, with an imaging machine or with a biopsy.

Continue Reading

Full Answer

An important blood test that shows what level the kidneys are functioning at is the BUN test, according to the National Kidney Foundation. When testing shows a high BUN level, it normally indicates that the kidneys are not working properly, according to Mayo Clinic. Serum creatinine testing is also a blood test used to measure creatinine levels in the blood. A rise of over 1.2 for women and 1.4 for men often signals that there is a problem with the kidneys, according to the National Kidney Foundation.

Learn more about Diagnostics & Imaging

Related Questions

Explore