Can Labs Tell the Difference Between Male and Female Urine 2017

Urinalysis

Urine appearance and colour; Routine urine examination; Cystitis - urinalysis; Float infection - urinalysis; UTI - urinalysis; Urinary tract infection - urinalysis; Hematuria - urinalysis

Urinalysis is the physical, chemical, and microscopic examination of urine. It involves a number of tests to find and mensurate various compounds that pass through the urine.

The female and male person urinary tracts are relatively the same except for the length of the urethra.

The male and female urinary tracts are relatively the aforementioned except for the length of the urethra.

How the Test is Performed

A urine sample is needed. Your health intendance provider will tell you what type of urine sample is needed. Ii common methods of collecting urine are 24-hour urine drove and clean catch urine specimen.

The sample is sent to a lab, where it is examined for the following:

Concrete COLOR AND APPEARANCE

How the urine sample looks to the naked centre:

• Is it clear or cloudy?
• Is it pale, or night yellow, or some other color?

MICROSCOPIC APPEARANCE

The urine sample is examined nether a microscope to:

• Check if there are any cells, urine crystals, urinary casts, fungus, and other substances.
• Identify any leaner or other germs.

CHEMICAL APPEARANCE (urine chemistry)

• A special strip (dipstick) is used to examination for substances in the urine sample. The strip has pads of chemicals that modify colour when they come up in contact with substances of involvement.

Examples of specific urinalysis tests that may be done to check for bug include:

• Carmine claret cell urine test
• Glucose urine test
• Protein urine test
• Urine pH level examination
• Ketones urine test
• Bilirubin urine test
• Urine specific gravity test

How to Prepare for the Test

Sure medicines change the color of urine, but this is non a sign of disease. Your provider may tell y'all to stop taking any medicines that tin can affect test results.

Medicines that tin change your urine color include:

• Chloroquine
• Iron supplements
• Levodopa
• Nitrofurantoin
• Phenazopyridine
• Phenothiazine
• Phenytoin
• Riboflavin
• Triamterene

How the Test will Experience

The test involves only normal urination, and at that place is no discomfort.

Why the Examination is Performed

A urinalysis may exist done:

• As role of a routine medical test to screen for early on signs of disease
• If you lot have signs of diabetes or kidney disease, or to monitor you if you are being treated for these conditions
• To check for blood in the urine
• To diagnose a urinary tract infection

Normal Results

Normal urine varies in colour from about colorless to dark xanthous. Some foods, such every bit beets and blackberries, may plough urine red.

Usually, glucose, ketones, poly peptide, and bilirubin are not detectable in urine. The post-obit are non ordinarily institute in urine:

• Hemoglobin
• Nitrites
• Ruby claret cells
• White claret cells

Normal value ranges may vary slightly among different laboratories. Some labs employ different measurements or test dissimilar samples. Talk to your provider about the meaning of your specific test results.

What Abnormal Results Mean

Abnormal results may mean you have an illness, such as:

• Urinary tract infection
• Kidney stones
• Poorly controlled diabetes
• Bladder or kidney cancer

Your provider can hash out the results with yous.

Risks

There are no risks with this test.

Considerations

If a home exam is used, the person reading the results must exist able to tell the divergence between colors, because the results are interpreted using a colour chart.

References

Chernecky CC, Berger BJ. Urinalysis (UA) - urine. In: Chernecky CC, Berger BJ, eds. Laboratory Tests and Diagnostic Procedures. 6th ed. St Louis, MO: Elsevier Saunders; 2013:1146-1148.

Riley RS, McPherson RA. Basic exam of urine. In: McPherson RA, Pincus MR, eds. Henry's Clinical Diagnosis and Direction past Laboratory Methods. 24th ed. Philadelphia, PA: Elsevier; 2022:chap 29.

Sobel JD, Chocolate-brown P. Urinary tract infections. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases. ninth ed. Philadelphia, PA: Elsevier; 2020:chap 72.

Version Info

Last reviewed on: one/xvi/2021

Reviewed by: Linda J. Vorvick, MD, Clinical Associate Professor, Section of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Medical Manager, Brenda Conaway, Editorial Managing director, and the A.D.A.G. Editorial squad.

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Source: https://www.mountsinai.org/health-library/tests/urinalysis

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