| Specimen |
Plasma from venous, arterial and systemic sites |
| Container Type |
3 Green Top Tubes
|
| Stability |
7 days |
| Turnaround Time |
1 day |
| Methodology |
Urease/GLDH |
| Reference Range |
≤10% |
| Transport Temp |
Refrigerate 2°-8°C |
| Instructions |
Identify each tube with the venous (GREEN VENOUS), arterial (GREEN ARTERIAL) and systemic (GREEN SYSTEMIC) bar code labels. Refer to “Specimen Collection and Handling” section of this manual. |
| Analytes |
Venous BUN, Arterial BUN, Systemic BUN |
| Calculations |
% Recirculation |
| CPT Code |
84520×3 |
