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Pre Test Information:Fasting/Non-Fasting
Report Availability: Daily; Mon-Sat
Test Usage:Urea nitrogen is a renal function test that is often interpreted with creatinine. It is useful when measured before and after dialysis treatments.
| Code |
AT3588 |
| Category |
BUN; BLOOD UREA NITROGEN |
| Specimen |
2 mL (0.5 mL min.) Serum |
| Stability Room |
4 Hrs |
| Stability Refrigerated |
7 Days |
| Stability Frozen |
14 Days |
| Method |
Urease Method; Initial Rate |