24-hour proteinuria quantitative test retention method

Take 24 hours of urine, urine protein quantitative detection method: 1, need to count a whole time period, such as 8:00 a.m. to 8:00 a.m. the next day. It should be noted that urine discharged before 8:00 a.m. does not count, need to empty the bladder and then start timing, to the next day within 8:00 all urine needs to be counted, and accurate to ml. 2. After each defecation is completed, preservatives need to be added. about 5-10ml of dilute sulfuric acid is added to carry out urine preservation treatment. Otherwise, the urine collected may be inaccurate due to deterioration or protein decomposition. 3. On the second day, after all urine within 24 hours is mixed evenly, about 5-10ml of mixed urine is taken for inspection. And in the inspection time to mark the 24 hours of total urine volume, urine volume to be accurate ml, and then statistical analysis to clarify the specific content of urine protein.4, if the urine sample does not add preservatives, it is recommended to discard the sample, choose the day to re-take the sample. Otherwise, the test results are inaccurate, without any reference significance.