What does blood urea nitrogen mean?
Definitions for blood urea nitrogen
blood urea nitro·gen
This dictionary definitions page includes all the possible meanings, example usage and translations of the word blood urea nitrogen.
Wikipedia
Blood urea nitrogen
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 6 to 20 mg/dL (2.1 to 7.1 mmol/L) of urea nitrogen. Individual laboratories will have different reference ranges as the assay used can vary between laboratories. The test is used to detect renal problems. It is not considered as reliable as creatinine or BUN/creatinine ratio blood studies.
Wikidata
Blood urea nitrogen
The liver produces urea in the urea cycle as a waste product of the digestion of protein. Normal human adult blood should contain between 7 to 21 mg of urea nitrogen per 100 ml of blood. Individual laboratories may have different reference ranges, and this is because the procedure may vary.
U.S. National Library of Medicine
Blood Urea Nitrogen
The urea concentration of the blood stated in terms of nitrogen content. Serum (plasma) urea nitrogen is approximately 12% higher than blood urea nitrogen concentration because of the greater protein content of red blood cells. Increases in blood or serum urea nitrogen are referred to as azotemia and may have prerenal, renal, or postrenal causes. (From Saunders Dictionary & Encyclopedia of Laboratory Medicine and Technology, 1984)
Numerology
Chaldean Numerology
The numerical value of blood urea nitrogen in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of blood urea nitrogen in Pythagorean Numerology is: 6
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"blood urea nitrogen." Definitions.net. STANDS4 LLC, 2024. Web. 1 May 2024. <https://www.definitions.net/definition/blood+urea+nitrogen>.
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