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.
Those three letters stand for blood, urea, and nitrogen. A BUN test measures the level or urea nitrogen present in your blood, and can contain important information about the status of your kidneys and liver. The BUN test is usually ordered if your doctor needs to evaluate your kidney function, or suspects kidney damage.