Any derangement in the values signifies the impaired kidney function. The normal value of creatinine in urine is found 500 to 2000 mg/day and may vary with age. Creatinine is filtered by the kidneys and excreted in urine. Urine creatinine: This test measures the amount of creatinine in urine. If the GFR is high then it may indicate chances of kidney failure. Increased levels may indicate: Diseases affecting renal function, such as.
The normal value in males is 97 to 137 mL/min and females is 88 to 128mL/min. The normal range is 6 to 25, with 15.5 being the optimal adult value for this ratio. It is also done to estimate the glomerular filtration rate (GFR). Creatinine is the waste product released when the muscle is put to work. Creatinine levels may be decreased slightly in pregnancy.Ĭreatinine clearance: This test determines the kidney functioning and suggests kidney dysfunction or decreased blood flow to kidneys as in congestive heart failure. If the level of creatinine is more than the normal value it indicates kidney conditions such as glomerulonephritis, pyelonephritis, acute tubular necrosis, kidney stones, prostate disease, and complications of diabetes. Normal value of creatinine is 0.8 – 1.4mg/dL Females have low creatinine than males because of the muscle mass. Creatinine is filtered from blood and excreted in urine by the kidneys. Low BUN/Creatinine Ratio A low BUN/Creatinine ratio indicates an underlying disease/disorder and will usually be accompanied by the symptoms of this underlying disorder. BUN/Creatinine ratio increases with age, and with decreasing muscle mass 6. In some cases, your doctor may order a urine creatinine clearance test, as well. The normal range for BUN/Creatinine ratio is anywhere between 5 20 mg/dL. Creatinine is a byproduct of creatine produced when muscles are put to use. (Getty Images) When you go for your yearly check-up, you’ll likely have a routine blood test for creatinine. Decreased concentration of BUN is not common and may occur in cases of malnutrition and severe kidney disease.īlood Creatinine: This test measures the amount of creatinine in blood which signifies the filtering capability of kidneys. Elevated levels suggest impaired kidney function such as acute or chronic kidney disease, decreased blood flow to kidneys as in congestive heart failure and shock. The normal values of nitrogen in blood urea ranges from 7 to 20mg/dL. Urea is a waste product released from degradation of protein, which is filtered in the blood and excreted in urine by kidneys. Some of the commonly conducted laboratory tests areīlood urea nitrogen (BUN): The BUN test measures the nitrogen content in blood urea. Blood urea nitrogen (BUN) and creatinine tests can be used together to find the BUN-to-creatinine ratio (BUN:creatinine). These tests reveal the functioning and abnormalities, if any. The level of creatinine in your blood also tells how well your kidneys are workinga high creatinine level may mean your kidneys are not working properly. Kidney function tests are the tests performed to evaluate kidney functioning. Kidney :: Prostate :: Urinary Bladder :: Testes Home » Patient Info » Genito Urinary System » Kidney » Kidney Function tests
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