the term that means condition of urea in the blood
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High Urea Levels in the Blood (Azotemia, Uremia) The first is azotemia which means an elevated level of nitrogenous wastes in the blood – blood urea nitrogen and creatinine. The second term is uremia which refers to the clinical signs and symptoms as well as the other biochemical abnormalities seen with elevated urea levels. Azotemia is either prerenal or postrenal.rea is the organic compound high in nitrogen that is formed in the body during protein and ammonia breakdown. It is fairly harmless but large quantities can be dangerous and urea is constantly passed out by the kidneys in urine.
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- Results. A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea.esults. A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea.
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Blood Urea Nitrogen A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine.A BUN test is done to see how well your kidneys are working.If your kidneys are not able to remove urea from the blood normally, your BUN level rises.Heart failure, dehydration, or a diet high in protein can also make your BUN level higher. Liver disease or damage can lower your BUN level.f your kidneys are not able to remove urea from the blood normally, your BUN level rises. Heart failure, dehydration, or a diet high in protein can also make your BUN level higher. Liver disease or damage can lower your BUN level.
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- A blood urea nitrogen (BUN) test checks kidney function by measuring how much urea nitrogen is in your blood. Urea nitrogen is a waste product from the breakdown of protein in the body.Normally, this waste is filtered by the kidneys and leaves the body through urine.Too much or too little urea nitrogen in the blood could signify kidney problems. The BUN test is frequently done along with other tests to diagnose or monitor kidney diseases.This test can also show whether your current kidney treatments are working. Test results may also indicate liver or urinary tract issues.ormally, this waste is filtered by the kidneys and leaves the body through urine. Too much or too little urea nitrogen in the blood could signify kidney problems. The BUN test is frequently done along with other tests to diagnose or monitor kidney diseases.
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- A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine.
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In medical terminology, what does BUN level mean? Rating Newest Oldest. Best Answer: BUN stands for Blood Urea Nitrogen. It is a measure of kidney function. The blood urea nitrogen (BUN) test is a test of how well your kidneys are working. It measures the amount of nitrogen in your blood.The nitrogen is present in a chemical called urea.ating Newest Oldest. Best Answer: BUN stands for Blood Urea Nitrogen. It is a measure of kidney function. The blood urea nitrogen (BUN) test is a test of how well your kidneys are working. It measures the amount of nitrogen in your blood. The nitrogen is present in a chemical called urea.
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How a nephrologist assesses your kidney function BUN or blood urea nitrogen is a term to describe the breakdown products of protein in your body. This value is affected by many things including: 1  blood loss through the gastrointestinal tract. 2  the use of steroids for patients with COPD and emphysema. 3  the level of hydration in the body.
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blood urea nitrogen Blood urea nitrogen (BUN) A waste product that is formed in the liver and collects in the bloodstream; patients with kidney failure have high BUN levels. Mentioned in: Acute Kidney Failure, Goodpasture's Syndrome, Kidney Function Tests. blood u·re·a ni·tro·gen (BUN) (blŭd yūr-ē'ă nī'trŏ-jĕn) Nitrogen, in the form of urea, in the blood. blood urea nitrogen (BUN), n the nitrogen in the form of urea in whole blood or serum. Its concentration is a gross measure of renal function.
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urea 1. the chief nitrogenous endproduct of protein metabolism, formed in the liver from amino acids and from ammonia compounds; found in urine, blood, and lymph. 2. a pharmaceutical preparation of urea used to lower intracranial or intraocular pressure, to induce abortion, and as a topical skin moisturizer.ure´al.
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- Definition of UREMIA. 1. : accumulation in the blood of constituents normally eliminated in the urine that produces a severe toxic condition and usually occurs in severe kidney disease.2.: the toxic bodily condition associated with uremia.edical Definition of UREMIA. 1. : accumulation in the blood of constituents normally eliminated in the urine that produces a severe toxic condition and usually occurs in severe kidney disease. 2.
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Human Physiology/Print Version In medicine, hematuria, or haematuria, is the presence of red blood cells (erythrocytes) in the urine. It may be idiopathic and/or benign, or it can be a sign that there is a kidney stone or a tumor in the urinary tract (kidneys, ureters, urinary bladder, prostate, and urethra), ranging from trivial to lethal.
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Ingredient Watch List: Urea, the Preservative that May Release Formaldehyde Urea is an organic, waste compound produced by the body after metabolizing protein. The liver breaks the proteins down in a process that produces urea. The urea is then excreted by the kidneys in the urine. Urea is also excreted through sweat, and regular healthy skin has a small amount of urea on the very outer layer.
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Medical Dictionary Urea is a waste product made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine. A blood urea nitrogen (BUN) test measures the amount of urea in your blood. Like creatinine, it can help your doctor see how well your kidneys are working.
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uremia uremia. 1. an excess in the blood of urea, creatinine, and other nitrogenous end products of protein and amino acid metabolism; more correctly referred to as azotemia. 2. in current usage, the entire complex of signs and symptoms of chronic renal failure.
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- During the metabolism of protein in the body, the liver creates ammonia, which is broken down into a by-product called urea. Kidneys filter excess urea into the urine and in sweat, but some goes into the bloodstream as serum urea.idney Problems. Serum urea concentration is important to determine if the kidneys are functioning correctly. A high level of serum urea means the kidneys are not filtering properly. High serum urea could indicate kidney problems.
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Uremia It can be defined as an excess of amino acid and protein metabolism end products, such as urea and creatinine, in the blood that would be normally excreted in the urine. The Uremic Syndrome can be defined as the terminal clinical manifestation of kidney failure (also called renal failure).It is the signs, symptoms and results from laboratory tests which result from inadequate excretory, regulatory and endocrine function of the kidneys.Both uremia and the uremic syndrome have been used interchangeably to define a very high plasma urea concentration that is the result of renal failure.t can be defined as an excess of amino acid and protein metabolism end products, such as urea and creatinine, in the blood that would be normally excreted in the urine. The Uremic Syndrome can be defined as the terminal clinical manifestation of kidney failure (also called renal failure).
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Metabolic Disorders Inborn errors of urea synthesis: This metabolic disorder occurs when a series of enzyme reactions that remove nitrogen waste from the blood, called the urea cycle, is disrupted, leading to increased levels of ammonia in the blood and a condition called hyperammonemia, which leads to mental retardation, coma and death.
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Medical Dictionary Blood Urea Nitrogen. Test Overview. A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine. A BUN test is done to see how well your kidneys are working.
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What Is a Blood Urea Nitrogen Test? But for the most part, your kidneys get rid of it by flushing it out of your body through urine. When your kidneys are not healthy, they have trouble removing BUN and leave more of it in your blood. The blood urea nitrogen test, which is also called a BUN or serum BUN test, measures how much of the waste product you have in your blood.
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Blood urea nitrogen Blood urea nitrogen 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 of blood. Individual laboratories will have different reference ranges as the assay used can vary between laboratories.
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What is Urea Cycle Disorders? Treatments for Urea Cycle Disorders: see treatments for Urea Cycle Disorders Research for Urea Cycle Disorders: see research for Urea Cycle Disorders. Name and Aliases of Urea Cycle Disorders. Main name of condition: Urea Cycle Disorders. Other names or spellings for Urea Cycle Disorders: UCD Urea Cycle Disorders: Related Conditions. Research the causes of these diseases that are similar to, or related to, Urea Cycle Disorders: Genetic disorder; Protein metabolism
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- Blood urea nitrogen (BUN) is a measure of the amount of urea in the blood (R). It provides useful information about your health. The liver produces urea as a waste product of the digestion of proteins (R, R). Urea is a safe vehicle to get rid of excess nitrogen from the body.
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- Blood urea nitrogen (BUN) measures the amount of urea nitrogen in bloodstream. Urea is formed in liver as the end product of protein metabolism and digestion. Urea is transported to the kidneys for excretion. A normal range for blood urea nitrogen is generally 8 to 24 mg/dl for adult males and 6 to 21 mg/dl for females.Generally, a high blood urea nitrogen level means that the kidneys are not performing well, particularly if the result is above 50mg/dl.lood urea nitrogen (BUN) measures the amount of urea nitrogen in bloodstream. Urea is formed in liver as the end product of protein metabolism and digestion. Urea is transported to the kidneys for excretion. A normal range for blood urea nitrogen is generally 8 to 24 mg/dl for adult males and 6 to 21 mg/dl for females.
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urea urea concentration test a test of renal efficiency, based on the fact that urea is absorbed rapidly from the stomach into the blood and is excreted unaltered by the kidneys; 15g of urea is given with 100mL of fluid, and the urine collected after 2 hours is tested for urea concentration.
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- Urea: A nitrogen-containing substance normally cleared from the blood by the kidney into the urine. Diseases that compromise the function of the kidney often lead to increased blood levels of urea, as measured by the blood urea nitrogen (BUN) test.Urea is of major historical significance.iseases that compromise the function of the kidney often lead to increased blood levels of urea, as measured by the blood urea nitrogen (BUN) test.