| Ordering Code | 174 |
|---|---|
| Test Name | Glucose, 2 Hr Post Glucola |
| Alias | 2 Hr Post Glucola Glucose |
| Preferred Specimen | Serum Note: If specimen cannot be properly processed within 1 hour of collection, collect blood in Oxalate/Fluoride (Gray) |
| Preferred Container | SST (Gold) |
| Other Specimen/Container | Plasma in Lithium Heparin (Green), Serum in Plain (Red) Plasma in Oxalate/Fluoride (Gray) |
| Optimum Volume | 0.5 mL |
| Collection Instructions | Patient must be fasting for 10-12 hours. Administer a 75 g glucose load. Patient should remain inactive and receive nothing by mouth except for small amounts of water or ice Collect blood specimen 2 hours post glucose load. |
| Transport Requirements | Oahu: Ambient Airline: Refrigerated |
| Specimen Stability | Ambient: 24 Hours Refrigerated: 7 Days Frozen: 3 Months Unprocessed Oxalate/Fluoride (Gray) blood is stable 3 days ambient. |
| Rejection Criteria | Insufficient quantity, Specimen older than stability limits |
| Avail. Stat | NO |
| Analytic Time | 1 Day |
| Methodology | UV Enzymatic (Hexokinase) |
Reference range(s)
The reference ranges listed below are valid on this date of July 8, 2025.
| Component | Age | Male Norm | Male Critical Low | Male Critical High | Female Norm | Female Critical High | Female Critical Low | Units | Add'l info |
|---|---|---|---|---|---|---|---|---|---|
| Glucose, 2 Hr Post Glucola | ALL | 70-139 | <= 50 | >= 400 | 70-139 | >= 400 | <= 50 | mg/dL | Reference ranges are... Note1 |