How to save a cat's urine for analysis? - briefly
To collect a cat's urine for analysis, use a clean container with a lid. Ensure that the sample is stored in a cool place or refrigerated immediately after collection, and transport it to the lab promptly to maintain its integrity.
How to save a cat's urine for analysis? - in detail
To preserve a cat's urine for analysis, follow these detailed steps:
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Collection: Use a clean, sterile container with a tight-fitting lid. Avoid using plastic bags as they can absorb some of the sample and may contaminate it. Ensure the container is dry and free from any cleaning products or residues.
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Timing: Collect the urine sample within 6-8 hours of production for optimal results. Refrigerate the sample immediately after collection to prevent bacterial growth and maintain the integrity of the sample.
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Quantity: Aim to collect at least 5-10 ml (1-2 teaspoons) of urine for analysis. This volume will allow for multiple tests if needed.
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Storage: Store the urine sample in a refrigerator at a temperature between 2°C and 8°C (36°F and 46°F). Do not freeze the sample, as this can alter its composition and make some tests invalid. If you cannot transport or deliver the sample within 12 hours of collection, add a preservative to maintain the sample's stability.
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Preservatives: Commonly used preservatives for cat urine include boric acid (0.2% w/v) and thymol (0.2% w/v). Add the appropriate amount of preservative based on the volume of urine collected, ensuring that the final concentration is maintained.
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Labeling: Clearly label the container with the cat's name, date of collection, and any relevant medical history or medications. This information will help the laboratory personnel perform the correct tests and interpret the results accurately.
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Transportation: Transport the sample to the veterinary clinic or laboratory as soon as possible. If a delay is unavoidable, keep the sample chilled during transport. Inform the recipient about the preservative used in the sample.
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Handling: Handle the urine sample with care to avoid contamination. Wear gloves when collecting and transferring the sample, and maintain proper hygiene practices throughout the process.
By following these steps, you will ensure that the cat's urine sample is collected, stored, and transported correctly for analysis, enabling your veterinarian to obtain accurate test results and provide appropriate medical care.