Quick Answer: What Can A Urine Sample Tell You?

What is a positive urine test?

ANSWER.

If your urine test is positive, it means your kidneys can no longer filter your blood as well as they should.

It also shows you have blood vessel disease that could lead to heart problems..

Does a failed drug test go on your medical record?

The Consequences of a Failed Drug Test In many cases where the drug is illegal, or there is no medical reason for using it, employment may be terminated. In addition, failing a DOT drug and alcohol test remains on your record for three years.

Why is there stuff floating in my pee?

Urinary tract infection. Urinary tract infections (UTIs) are one of the most common causes of white particles in the urine. Usually bacteria (and, less commonly, certain fungi, parasites, and viruses) can cause an infection somewhere in the urinary tract.

What Colour should Urine be?

Normal urine color ranges from pale yellow to deep amber — the result of a pigment called urochrome and how diluted or concentrated the urine is. Pigments and other compounds in certain foods and medications can change your urine color.

What comes up in a urine sample?

Urine drug testing may screen for multiple substances, including amphetamines, methamphetamines, benzodiazepines, barbiturates, marijuana, cocaine, opiates, PCP, methadone, nicotine, and alcohol.

What infections can be found in urine?

The most common infections diagnosed by urinalysis are UTIs, which are one of the most common bacterial infections that require medical intervention. Several other infections such as community-acquired pneumonia and viremia infections can also be diagnosed with the help of urinalysis.

Why do I have white blood cells in my urine but no infection?

Sterile pyuria. It is possible to have white blood cells in the urine without a bacterial infection. Sterile pyuria refers to the persistent presence of white blood cells in the urine when no bacteria are found to be present by laboratory examination.

How long does it take for urine test results?

Urine drug screen results usually come back within a few days. Some results come back on the same day. Negative results may come back more quickly. A positive result may take longer, because ensuring the accuracy may require further testing.

Why would a doctor order a 24 hour urine test?

Why might I need a 24-hour urine collection? A 24-hour urine collection helps diagnose kidney problems. It is often done to see how much creatinine clears through the kidneys. It’s also done to measure protein, hormones, minerals, and other chemical compounds.

What should not be found in urine?

The following are not normally found in urine:Hemoglobin.Nitrites.Red blood cells.White blood cells.

Can a urine test detect STDS?

Most STIs can be tested for using urine or blood samples. Your doctor can order urine or blood tests to check for: chlamydia. gonorrhea.

Can urine test detect infection?

Urine tests can be used to diagnose urinary tract infections, if bacteria or white blood cells are found. In patients who have already been diagnosed with chronic kidney disease, urinalysis may be ordered at intervals as a quick and useful way to monitor function.

How do I check my urine test results?

Dipstick testAcidity (pH). The pH level indicates the amount of acid in urine. … Concentration. A measure of concentration, or specific gravity, shows how concentrated particles are in your urine. … Protein. Low levels of protein in urine are normal. … Sugar. … Ketones. … Bilirubin. … Evidence of infection. … Blood.

When’s the best time to take a urine sample?

Within two hours is best. If possible, collect samples in the morning Mon-Friday so the sample can be taken to the surgery before 11am.