Urine osmolality

The urine permeation concentration, also known as urine permeation and urinary permeation, refers to the total amount of microparticles in the kidney that excrete all the solute in the urine, such as electrolytes, urea, sugar, and protein. The urine permeation measurement more accurately reflects the concentration function of the kidney than the urine relative density measurement. The kidneys balance the amount of body fluids by concentrating or diluting the urine. The urine permeation concentration reflects the relative excretion rate of the solute and water by the kidney, is not affected by the size and nature of the solute particles, and is only related to the amount of solute particles. Basic Information Specialist classification: urinary examination classification: urine / kidney function test Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Mainly seen in diseases with severely impaired renal concentrating function, such as chronic pyelonephritis, polycystic kidney disease, chronic renal failure, diabetes insipidus, urinary tract obstructive nephropathy, uric acid nephropathy, acute tubular dysfunction and primary Glomerular lesions, etc. Normal value: Urine osmotic pressure: 40-1400mmol/L Above normal: Found in high fever, dehydration, cardiac insufficiency, acute nephritis, poor peripheral circulation, diarrhea, renal congestion and so on. negative: Positive: Tips: Try to use fresh morning urine when doing this check. The urine that is randomly selected is preferably mid-stage urine. Menstrual women are not suitable for this examination. Normal value The maximum range is 40 to 1400 mmol/L, and generally 600 to 1000 mmol/L. Clinical significance Reduction: mainly seen in diseases with severely impaired renal concentrating function, such as chronic pyelonephritis, polycystic kidney disease, chronic renal failure, diabetes insipidus, urinary tract obstructive nephropathy, uric acid nephropathy, acute tubular dysfunction and original Primary glomerular lesions, etc. Elevation: seen in high fever, dehydration, cardiac insufficiency, acute nephritis, poor peripheral circulation, diarrhea, renal congestion and so on. The people who need to be examined have high fever, dehydration, cardiac insufficiency and other symptoms or other symptoms of urinary dysfunction. Low results may be diseases: pediatric diabetes insipidus, obstructive nephropathy in the elderly, cardiogenic shock, pregnancy with polycystic kidney disease, high results may be diseases: dehydration, hypernatremia in the elderly, pediatric drug-induced renal damage Note during inspection: Fresh morning urine should be used as much as possible during this examination. The urine that is randomly selected is preferably mid-stage urine. Not suitable for the crowd: menstrual women. Inspection process Inspection process: As with routine urine tests, use a clean, dry container with a disposable urine cup and urine test tube provided by the hospital. Take about 10 ml of urine and send it to the designated inspection window of the hospital. The quality of the urine is checked by a doctor. Not suitable for the crowd Menstrual women. Adverse reactions and risks no.

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