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Questions and Answers
What is the most common way of preserving urine according to the text?
What is the most common way of preserving urine according to the text?
- Freezing at -10 degrees C
- Refrigerating at 20 degrees C
- Heating to room temperature
- Adding chemical preservatives (correct)
When transporting 24-hour urine, what temperature condition is recommended in the text?
When transporting 24-hour urine, what temperature condition is recommended in the text?
- Freezing at -20 degrees C
- Room temperature
- Cold temperature or on ice (correct)
- Heated at 40 degrees C
What should be done if a specimen cannot be delivered and tested within 2 hours, based on the text?
What should be done if a specimen cannot be delivered and tested within 2 hours, based on the text?
- Refrigerate or add chemical preservative (correct)
- Heat it to 50 degrees C
- Freeze it immediately
- Leave it at room temperature
Which type of patient may have difficulty producing sufficient urine quantity as mentioned in the text?
Which type of patient may have difficulty producing sufficient urine quantity as mentioned in the text?
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What should be avoided before processing a very cold urine specimen according to the text?
What should be avoided before processing a very cold urine specimen according to the text?
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For how long can urine for culture be kept refrigerated until cultured according to the text?
For how long can urine for culture be kept refrigerated until cultured according to the text?
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