Question

high level of creatinine in blood in low level in urine indicate kidney disease​

Answer 1

Explanation:

Blood tests

Blood testsCreatinine that comes from your blood is called serum creatinine, and it can be measured by administering a routine blood test. “When kidney function becomes impaired, less creatinine is able to be cleared, which results in a higher level of creatinine in the blood,” Dr. Graber explains. “While this test does not directly tell you how well the kidney is functioning, it can be followed over time for changes.” Healthcare providers can use this creatinine blood test (along with factors like age, sex, race, etc.) to calculate your glomerular filtration rate (GFR), which is vital in diagnosing kidney failure or chronic kidney disease.

Blood testsCreatinine that comes from your blood is called serum creatinine, and it can be measured by administering a routine blood test. “When kidney function becomes impaired, less creatinine is able to be cleared, which results in a higher level of creatinine in the blood,” Dr. Graber explains. “While this test does not directly tell you how well the kidney is functioning, it can be followed over time for changes.” Healthcare providers can use this creatinine blood test (along with factors like age, sex, race, etc.) to calculate your glomerular filtration rate (GFR), which is vital in diagnosing kidney failure or chronic kidney disease. Urine tests

Blood testsCreatinine that comes from your blood is called serum creatinine, and it can be measured by administering a routine blood test. “When kidney function becomes impaired, less creatinine is able to be cleared, which results in a higher level of creatinine in the blood,” Dr. Graber explains. “While this test does not directly tell you how well the kidney is functioning, it can be followed over time for changes.” Healthcare providers can use this creatinine blood test (along with factors like age, sex, race, etc.) to calculate your glomerular filtration rate (GFR), which is vital in diagnosing kidney failure or chronic kidney disease. Urine testsThe other most common way to test creatinine levels is through a 24-hour urine collection. Why 24 hours? Exercise, diet, and hydration can all affect creatinine, so your levels could fluctuate throughout the day. Therefore, your healthcare provider will need multiple urine samples to evaluate your creatinine clearance effectively. As you might imagine, this test involves collecting all of your urine over 24 hours, then delivering it to your healthcare provider. Based on the results, your healthcare provider can determine how well your kidneys are filtering creatinine into the urinary tract.

Blood testsCreatinine that comes from your blood is called serum creatinine, and it can be measured by administering a routine blood test. “When kidney function becomes impaired, less creatinine is able to be cleared, which results in a higher level of creatinine in the blood,” Dr. Graber explains. “While this test does not directly tell you how well the kidney is functioning, it can be followed over time for changes.” Healthcare providers can use this creatinine blood test (along with factors like age, sex, race, etc.) to calculate your glomerular filtration rate (GFR), which is vital in diagnosing kidney failure or chronic kidney disease. Urine testsThe other most common way to test creatinine levels is through a 24-hour urine collection. Why 24 hours? Exercise, diet, and hydration can all affect creatinine, so your levels could fluctuate throughout the day. Therefore, your healthcare provider will need multiple urine samples to evaluate your creatinine clearance effectively. As you might imagine, this test involves collecting all of your urine over 24 hours, then delivering it to your healthcare provider. Based on the results, your healthcare provider can determine how well your kidneys are filtering creatinine into the urinary tract. Healthcare providers will order both tests to get a comprehensive look at your kidney function by comparing your estimated GFR (eGFR) with the amount of urine creatinine present. If your doctor suspects kidney disease or damage, he or she may also order a blood urea nitrogen (BUN) test to confirm their diagnosis. This test measures the amount of urea nitrogen—another type of waste filtered by the kidneys—in a blood sample.