Question

What is BUN category?

Answer 1

BUN stands for blood urea nitrogen, which is an indicator of kidney function. BUN levels can be used to assess kidney function and are measured as a concentration of nitrogen in the blood.

Step-by-step explanation:

In biology, BUN stands for blood urea nitrogen, which is an estimate of the urea content in the blood and is used as an indicator of kidney function. Urea is a waste product that is produced when the body breaks down proteins. The kidneys play a crucial role in filtering and removing urea from the blood, so BUN levels can be used to assess kidney function.

The BUN test measures the amount of nitrogen in the blood that comes from urea. The test result is expressed as a concentration of nitrogen in milligrams per deciliter (mg/dL) of blood. Normal BUN levels typically range between 7 to 20 mg/dL. Higher BUN levels may indicate kidney dysfunction, dehydration, or other health conditions.