Urea Nitrogen, Urine Quantitative (UREA QN UR)
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| Synonyms:
| None listed |
| Specimen: | Urine; 24 hour collection in a 24 hour urine collection container with no preservative. |
| Volume: | Entire collection or urine aliquot. |
| Minimum Volume: | 100 microL aliquot |
| Collection: | Submit 24 hour urine collection or a 10 mL urine aliquot with documentation of 24 hour volume on specimen and request form.
Refrigerate at 2-8°C for 7 days.
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| Rejection Criteria: | Improper labeling. |
| Reference Range: | |
| Methodology: | |
| Test Use: | Measurements obtained by this device are used in the diagnosis and treatment of certain renal and metabolic diseases. |
| Additional Information: | |
| Testing Includes: | Quantitative measurement of urea nitrogen (an end-product of nitrogen metabolism) and volume. |
| Testing Facility: | AnMed Laboratory |