| LACTOSE TOLERANCE |
| Alternate Names: |
None |
| Performed: |
M - F |
| Methodology: |
Colorimetric |
| Turnaround Time: |
Not
Applicable |
| Container / Specimen Requirements |
|
| Container / Tube: |
Yellow serum separator Vacutainer®
tube or Green Vacutainer® tube (lithium heparin) or Red Vacutainer®
tube |
|
Minimum Volume: |
1
ml |
| Special Handling or Timing of
Specimen: |
Blood specimens are drawn at
0, 1 hour, 2 hours and 3 hours following ingestion of lactose loading
dose
Test performed at NHRMC only |
| Preparation of Patient: |
A standard dose of lactose administered
orally |
| Reference Range: |
Normal:
|
14 - 62 mg/dL rise in glucose
over fasting level |
Lactose Intolerance:
|
2 - 11 mg/dL rise in glucose
over fasting leve |
| Causes for Specimen Rejection:
|
Improper labeling |
CareManager Test Group:
CareManager Name/Alias: |
LAB
lactose |
| Specimen Labeling: |
Click here for policy |
| |
| |