Sodium, Urine Quantitative (U NA QUAN)
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| Synonyms:
| Urine Na |
| Specimen: | Urine; 24 hour urine collection in a 24 hour container. Instruct patient on proper 24 hour collection procedure.
No preservative required. |
| Volume: | 5 mL aliquot |
| Minimum Volume: | 500 microL aliquot |
| Collection: | Submit entire collection or a urine aliquot with documentation of 24 hour volume on specimen and request form.
Refrigerate at 2-8°C for 7 days. |
| Rejection Criteria: | Improper labeling. |
| Reference Range: | 88 - 250 mmol/24 hrs. |
| Methodology: | |
| Test Use: | |
| Additional Information: | Other timed urine specimens accepted. Indicate # of hours collected.
See Sodium Urine - Random |
| Testing Includes: | Urine sodium and total volume. |
| Testing Facility: | AnMed Laboratory |