Blood Urea Nitrogen Test Normal Lab Value: 7-20 milligrams per decaliter (mg/dl) The BUN, or blood urea nitrogen test, is another way to determine if the kidneys are successfully filtering the blood.

Comprehensive Metabolic Panel: Your blood holds secrets about your health. Find out about what a comprehensive metabolic panel (CMP) blood test can reveal.

A BUN test measures how much urea nitrogen a person has in their blood. Urea nitrogen is produced when the body breaks down protein. The liver releases it into the blood and sends it to the ...

Azotemia is when your blood has an abnormally high amount of nitrogen. Learn more about what causes it, the symptoms, and potential treatments.

Physicians may also use this test in consideration with the measured amounts of blood urea nitrogen, glucose, and sodium in your serum. Urea is a byproduct of protein breaking down in the body.

What level of BUN indicates kidney failure? A blood urea nitrogen (BUN) test measures the amount of urea nitrogen in the blood. The result can indicate how well a person’s kidneys are working.

The results of a blood test done immediately after heart surgery can be a meaningful indicator of postoperative stroke risk, a study has found. An acutely elevated level of blood urea nitrogen ...