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Test Description: urine culture test
A urine culture test is a diagnostic procedure used to detect and identify bacteria or yeast in the urine, particularly to diagnose urinary tract infections (UTIs). This test involves collecting a urine sample, which is then analyzed in a laboratory to determine the presence of microorganisms that could be causing an infection in the urinary system.
Indications of the Test
The test is primarily used to diagnose UTIs by identifying the specific bacteria or yeast causing the infection. Symptoms that may prompt a urine culture include pain or burning during urination, frequent urge to urinate, cloudy or strong-smelling urine, and lower back pain. Individuals with recurrent or hard-to-treat UTIs, as well as pregnant women, may be recommended to undergo a urine culture.
Patient Preparation/Instructions
Collection Method
The most common method is the midstream clean-catch method, where the patient collects a urine sample in a sterile cup.
– **Preparation**: Before collecting the sample, it is essential to wash hands and genitalia with a cleanser to ensure a clean catch.
– **Timing**: It is recommended to collect the sample when urine has been in the bladder for 2 to 3 hours.
Typical Reference Values
Normal Result: A “normal growth” result indicates no infection, while an abnormal result shows the presence of bacteria or yeast, suggesting a UTI.
Abnormal Results: Abnormal results may require further testing to determine the specific microorganism causing the infection and the appropriate treatment.
Turnaround Time
The results of a urine culture are typically ready in two to three days. Positive results may lead to antibiotic treatment to eliminate the harmful bacteria causing the infection.
Order This Test
To order a urine culture test, click the ‘Order Test’ button and add it to the cart for further processing and analysis.
References:
[1] https://www.healthline.com/health/urine-culture
[2] https://my.clevelandclinic.org/health/diagnostics/22126-urine-culture
[3] https://medlineplus.gov/ency/article/003751.htm
[4] https://www.testing.com/tests/urine-culture/
[5] https://www.webmd.com/a-to-z-guides/what-is-urine-culture
