What happens if your urinalysis is diluted?
Even if a urine sample is diluted, it is likely that there will still be enough tested drug or its metabolites in the sample to give a positive result. If a sample is too diluted and the results are negative,The employer may send the employee back for additional testing..
However, if the test is negative, it does not automatically mean that there are drugs in the urine sample. means easyit was too much water to say one way or the other. The laboratory may ask the client to provide another urine sample and not to drink beforehand.
ADH usually causes the kidneys to produce more concentrated urine. As a resultBy not responding to the ADH signal, the kidneys release too much water into the urine. This causes the body to produce a large amount of very dilute urine.
Avoid all diuretics, including caffeine, on the day of screening until AFTER removal.. Go to the collection site with your first morning urine still in your bladder to use as a sample.
(a) If the MRO notifies you as the employer that a positive drug test has been diluted, you can simplytreat the test as a verified positive test. You cannot tell the employee to run another test based on the fact that the sample has been diluted.
kidney function
The intensity of the color generally varies with the concentration of urine; therefore, concentrated urine is dark yellow in color and dilute urine islight yellow. Abnormal components can change the color of the urine.
Drinking two or three 12-ounce glasses of water at the same time can produce 10-fold diluted urine in just half an hour, and the dilution effect can last for hours.In most cases, this will successfully lower the level of some drugs (primarily marijuana) in the urine enough to produce a negative test result..
Supervision:Negative dilution is not a violation., is a negative drug test result. A negative result on a diluted drug test does not constitute a violation. It is a negative result, but it could possibly be suspicious because of the amount of water in the urine.
If the level of hCG in your urine becomes so diluted that it is undetectable with a home urine-based pregnancy test, this test strip may indicate that you are not pregnant, even though you are. This is called a false negative test result.
A diluted urine sample means that the creatinine level is 20 mg/dL or less. This often occurs even in the absence of kidney disease. However, creatinine levels can change dailyMost people will have a "normal" range of values most of the time.
What kidney problems cause dilute urine?
In nephrogenic diabetes insipidus, the kidneys produce large amounts of dilute urine because the kidney tubules do not respond to vasopressin (antidiuretic hormone) and cannot reabsorb filtered water back into the body.
A decreased urine concentration may indicate the following:diabetes insipidus. Drink lots of fluids. Kidney failure (loss of the ability to absorb water again)
Is clear urine always good?In most cases, clear urine is a sign that you are well hydrated.. And that's a good thing, because staying hydrated helps your body function at its best. But in some cases, clear peeing could mean you're drinking too much water and are overly hydrated.