Urine creatinine

This test measures the amount of creatinine in the blood that is filtered through the kidney. Phosphate creatinine is a source of energy and a form of storage for muscle contraction, which produces creatinine upon release of energy. Most of the creatinine is continuously filtered out by the kidney and is no longer reabsorbed. Creatinine production in human blood can be divided into endogenous and exogenous. Determination of urinary creatinine concentration and serum creatinine concentration is a specific indicator of renal function and can be used as an essential indicator of endogenous creatinine clearance. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Tips: Do not exercise vigorously, maintain a good diet and work. The middle part of the urine is taken for inspection. Women in the menstrual period are not suitable for this examination. Normal value Male 7.1 ~ 17.7mmol / 24h; Female 5.3 ~ 15.9mmol / 24h; Baby 88 ~ 177μmol · kg - 1/24h; Children 71 ~ 195μmol · kg - 1/24h. Clinical significance Reduced in acute or chronic renal insufficiency, severe congestive heart failure, hyperthyroidism, anemia, muscular dystrophy, leukemia, etc. Increased in acromegaly, giant disease, diabetes, infection, hypothyroidism and so on. High results may be diseases: pregnancy with acute pyelonephritis, pediatric cystine disease, pediatric idiopathic urinary calcium, pediatric simple hematuria, pediatric urinary tract obstruction, pediatric diabetic nephropathy, eclampsia precautions Before the test: Do not exercise vigorously, maintain a good diet and rest. At the time of examination: a part of the urine is discharged first to wash away the bacteria remaining in the urethra and the anterior urethra, and then the middle part of the urine is taken for inspection. Inspection process The urine of the subject was collected and examined by microscopy. Not suitable for the crowd Women in the menstrual period, cold patients. Adverse reactions and risks No.