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| MCL Laboratory specimen collection and test information | |||
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Green Top and Urine
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| Sodium, Fractional Excretion Urine |
3 ml blood and 5 ml urine
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| Alternative name(s) | |||
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| Lab section | Core Lab | ||
| When performed | 24 hours / 7 days | ||
| When
reported |
24 hours / 7 days | ||
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Sunquest
code:
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FENAB |
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EPIC Code:
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SODIUM, FRACTIONAL EXCRETION URINE |
| Patient specimen collection instructions | |||
| Important notes: | Red top with urine accepted. Includes: Plasma Na, & Creatinine, Urine Na & Creatinine. | ||
| Rejection criteria: | |||
| Transportation notes: | |||
| Specimen preparation: | |||
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| MCL Web resources | Specimen packaging pages | Reference lab |
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