Urine ammonia (NH3)

Urine check. Note: Regular urine tests can be performed at any time. In general, patients with nephropathy are required to use the first urine test in the morning to get up before and after observation. Check the urine volume: generally 5 ~ 10ml, if you want to measure the specific gravity of the urine can not be less than 50ml. Basic Information Specialist classification: urinary examination classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Malnutrition, eating alkaline foods, etc. Normal value: Urine ammonia: 20-70mmol/d Above normal: Liver failure, Reye syndrome, etc.; high protein diet. negative: Positive: Tips: Use the morning urine to get the first urine test. The middle part of the urine is taken for inspection. For example, female patients should not mix vaginal discharge and menstrual blood, male patients should not mix with prostatic fluid. Normal value 20 to 70 mmol/d (20 to 70 mEq/24h). Clinical significance Increase: liver failure, Reye syndrome and so on. High protein diet, etc. Reduce: malnutrition, eating alkaline foods. High results may be diseases: fulminant liver failure precautions Regular urine tests can be performed at any time. In general, patients with nephropathy are required to use the first urine test in the morning to get up before and after observation. Check the urine volume: generally 5 ~ 10ml, if you want to measure the specific gravity of the urine can not be less than 50ml. The urine specimen should be taken in the middle section of the urine: first, a part of the urine is discarded, to wash away the bacteria remaining in the urethra and the anterior urethra, and then the middle part of the urine is taken for examination. Care should be taken not to bring non-urine ingredients into the urine: such as female patients do not mix vaginal discharge and menstrual blood, male patients should not mix with prostatic fluid. Inspection process Other tests for urine. Not suitable for the crowd Generally no taboos. Adverse reactions and risks No.