When you attempt to dry out a damp cigar the following will happen: 1  The body shrinks rapidly. 2  The wrapper will be loose and wrinkled. 3  The wrapper will peel when you attempt to smoke the cigar.
Blood urea nitrogen (BUN) is a medical test that measures the amount of urea nitrogen found in blood. The liver produces urea in the urea cycle as a waste product of the digestion of protein. Normal human adult blood should contain between 6 and 20 mg of urea nitrogen per 100 ml (6â20 mg/dL) of blood.
blood urea nitrogen (BUN) (yoo-REE-uh NY-truh-jen) a waste product in the blood from the breakdown of protein. The kidneys filter blood to remove urea. As kidney function decreases, the BUN levels increase. blood vessels tubes that carry blood to and from all parts of the body. The three main types of blood vessels are arteries, veins and capillaries.