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.
BUN (Blood Urea Nitrogen) Test. The blood urea nitrogen (BUN) test is done to measure the amount of nitrogen in your blood. The nitrogen is present in a chemical called urea. Urea is a waste product your body makes when you digest food. Urea is carried by the blood to the kidneys. The kidneys filter the urea out of the blood and into the urine.