A test for potassium in the urine is a 24-hour test or a one- time (spot) test that measures the amount of potassium (an electrolyte and mineral) in the urine.. chemistry . normal values: urine: sodium . 120 : 136-146 mmol/l : sodium 60 mmol/l potassium 30 mmol/l osmolality 500 mosm/kg: potassium : 3.9 : 3.5-5.3 mmol/l… Low density lipoproteins (ldl) (recommended range) < 3.4 mmol/l < 130 mg/dl luteinizing hormone (lh) (serum) – males 1-9 iu/l 1-9 iu/l. Reference range(s) 28-272 mmol/l. clinical significance. the excretion of sodium varies with dietary intake. there is a diurnal variation of sodium excretion with excretion being greater during daytime than during the night..

A urine sodium level less than 20 mmol/l is indicative of hypovolemia, whereas a level greater than 40 mmol/l is suggestive of the syndrome of inappropriate antidiuretic hormone secretion. levels of hormones (thyroid-stimulating hormone and cortisol) and arterial blood gases should be determined in difficult cases of hyponatremia. Urine tests: normal values by osvaldo padilla, md, mph, associate professor, department of pathology, texas tech health science center; assistant professor in medical education, paul l foster school of medicine. Serum and urine osmolality . (na + <135 mmol/l or 135 meq/l). sodium is the main extracellular fluid cation and an important determinant of total body water homeostasis. elevated serum sodium increases extracellular volume and decreases intracellular volume. urine osmolality: can range from 50 – 1400 mosm/kg water, but average is about.

The body requires only 1-2 mmol/d of sodium intake, and average daily intake in adults ranges from 90-250 mmol/d. the excess is excreted by the kidneys, which carefully regulate the extracellular sodium level under hormonal influences.. For adults, normal urine sodium values are generally 20 meq/l in a random urine sample and 40 to 220 meq/l per day. your result depends on how much fluid and salt you take in. the examples above are common measurements for results of these tests. normal value ranges may vary slightly among different laboratories.. Doctors give unbiased, helpful information on indications, contra-indications, benefits, and complications: dr. emrani on creatinine normal range mmol l: at your age, kidney function is usually starting to drop of..

For adults, normal urine sodium values are generally 20 meq/l in a random urine sample and 40 to 220 meq/l per day. your result depends on how much fluid and salt you take in. the examples above are common measurements for results of these tests. normal value ranges may vary slightly among different laboratories.. Low density lipoproteins (ldl) (recommended range) < 3.4 mmol/l < 130 mg/dl luteinizing hormone (lh) (serum) – males 1-9 iu/l 1-9 iu/l. Serum and urine osmolality . (na + <135 mmol/l or 135 meq/l). sodium is the main extracellular fluid cation and an important determinant of total body water homeostasis. elevated serum sodium increases extracellular volume and decreases intracellular volume. urine osmolality: can range from 50 – 1400 mosm/kg water, but average is about.