To use a urinary test (also known as a urinalysis), you'll typically follow a "clean-catch" method to avoid contamination and ensure accurate results. Here's a step-by-step guide:
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Gather Supplies: You will need a sterile collection container, provided by your healthcare provider or lab.
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Cleanse the Genital Area: Thoroughly wash your hands with soap and water. Then, use a cleansing wipe (often provided) to clean the urinary opening. Women should wipe from front to back. Men should retract the foreskin (if uncircumcised) and clean the head of the penis. This step is crucial for preventing bacteria from your skin from entering the sample.
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Start Urinating: Begin to urinate into the toilet bowl. Let a small amount of urine pass to flush away any remaining bacteria near the opening.
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Collect the Midstream Sample: Without stopping the flow of urine, carefully pass the collection container into the urine stream. Collect at least 1 to 2 ounces (30 to 60 milliliters) of urine. It's important to collect the urine mid-stream, as this is the cleanest part of the urine flow.
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Finish Urinating into the Toilet: After collecting the required amount, finish urinating into the toilet.
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Secure the Container: Carefully remove the container from the urine stream and tightly close the lid to prevent leakage.
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Wash Your Hands Again: Wash your hands thoroughly with soap and water.
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Deliver the Sample Promptly: Deliver the sample to your healthcare provider or the designated lab as soon as possible, following their specific instructions. Refrigerate the sample if immediate delivery is not possible, but be sure to follow the lab's specific guidance on storage.
Important Considerations:
- Follow Specific Instructions: Always follow any specific instructions provided by your healthcare provider or the testing facility. They may have variations on these steps based on the reason for the test.
- Medications and Supplements: Inform your healthcare provider about any medications, vitamins, or supplements you are taking, as these can affect the results of the urinalysis.
- Menstruation: If you are a woman and menstruating, inform your healthcare provider. It may be necessary to postpone the test or take extra precautions to avoid contamination of the sample with blood.
- Hygiene: Good hygiene is essential for accurate results.
By following these steps carefully, you can ensure that you provide a clean and representative urine sample for accurate testing.
