Urine sediment 3 hour count

1h urine sediment count, also known as 3h urine sediment count. In the case where the normal life of the inspected person is not restricted, the urine discharged within 3 hours is accurately taken, and a certain amount of the mixed sample is taken as a microscopic count of the urine sediment cells and the tubular type, and then converted into urine sediment excretion within 1 hour. rate. The purpose of this test is to understand the extent of renal dysfunction in patients by counting the number of formed cells in the urine for a certain period of time, to differentially diagnose kidney disease, and to observe and compare the effects before and after treatment. Basic Information Specialist classification: urinary examination classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Tips: 1h sediment count does not limit diet, it is convenient for patients, but can not use diuretics and plenty of water. Normal value White blood cell male <70,000 / h; female < 140,000 / h. Red blood cell male <30,000/h; female <40,000/h. Tube type 0/h. Clinical significance Elevated red blood cells, found in pyelonephritis, kidney stones, renal trauma, kidney tumors, purpuric nephritis, hemorrhagic diseases, etc.; elevated white blood cells, found in urinary tract infections, prostatitis and pyelonephritis; elevated tubular type, found in the kidney Small ball and tubular lesions; elevated red blood cells, white blood cells and casts, seen in acute glomerulonephritis. High results may be diseases: nephritis, urinary tract infections 1h sediment count does not limit diet, it is convenient for patients, but can not use diuretics and plenty of drinking water. Inspection process Accurately keep the urine from 5:30 to 8:30 and 3h in a clean and dry container. According to the Addis counting method, the number of red blood cells, white blood cells and tube types were counted separately. Not suitable for the crowd Generally no taboos. Adverse reactions and risks No.