What is Blood Urea Nitrogen?
Blood urea nitrogen (BUN) test measures the amount of urea nitrogen, a waste product of protein metabolism, in the blood. An assessment of BUN is used as a gross index of glomerular function.
Nine ways to master this topic
Sometimes you simply need a fresh perspective to solve a challenge. Click here
for a random insight from history's great thinkers.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.