What are the indications reasons for the chemical testing of urine?

Why the Test is Performed

• As part of a routine medical exam to screen for early signs of disease.
• If you 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.

What are the three types of urinalysis testing?

For a urinalysis, your urine sample is evaluated in three ways: visual exam, dipstick test and microscopic exam.

What is chemical urine?

Urine is a liquid byproduct of the body secreted by the kidneys through a process called urination and excreted through the urethra. The normal chemical composition of urine is mainly water content, but it also includes nitrogenous molecules, such as urea, as well as creatinine and other metabolic waste components.

What are 2 problems doctors can detect by checking the chemicals in your urine?

It’s dipped into your urine, and the chemicals on the stick react and change color if levels are above normal. Things the dipstick test can check for include: Acidity, or pH. If the acid is abnormal, you could have kidney stones, a urinary tract infection (UTI), or another condition.

Can a urine test detect STDs?

Urine testing is currently primarily used to detect bacterial STDs. Chlamydia and gonorrhea urine tests are widely available. Trichomoniasis urine tests are also available, but they are less common. The gold standard for diagnosing bacterial STDs, such as chlamydia and gonorrhea, used to be bacterial culture.

Why does the chemical content of urine change?

Often harmless, these changes can be caused by your diet or medications. However, urine changes can also be caused by conditions like urinary tract infections, liver failure and kidney stones.

Can a urinalysis detect STD?

Sexually Transmitted Infections (STIs) A urinalysis can give clues to the presence of sexually transmitted infections. A positive dipstick for leukocyte esterase or increased numbers of white blood cells in the microscopic exam is suggestive of chlamydia or gonoccocal infection.

What is chemical examination?

Chemical examination of urine includes the identification of protein, blood cells, glucose, pH, bilirubin, urobilinogen, ketone bodies, nitrites, and leukocyte esterase. Finally, microscopic examination entails the detection of crystals, cells, casts, and microorganisms.

What diseases are found in urine?

Examples of urinary disorders include cancers of the urinary tract, incontinence (inability to control urine flow), interstitial cystitis, kidney stones, kidney failure, and urinary tract infections.

Can a urine test detect chlamydia?

Bacterial Culture. Urine testing is currently primarily used to detect bacterial STDs. Chlamydia and gonorrhea urine tests are widely available.