| MICROHEMATOCRIT |
| Alternate Names: |
Spun Hematocrit
Manual Hematocrit |
| Performed: |
Daily, 24 Hours |
| Methodology: |
Manual;
capillary tube |
| Turnaround Time: |
Routine:
4 Hours
Stat: < 1 hour |
| Container / Specimen Requirements |
|
| Container / Tube: |
|
Adult:
|
2.5 mL lavender VacutainerŽ tube (EDTA) |
Neonate:
|
lavender MicrotainerŽ tube (EDTA) |
|
Minimum Volume: |
0.5
ml |
| Special Handling or Timing of Specimen: |
Test orderable at NHRMC only |
| Preparation of Patient: |
None |
| Reference Range (sea level) |
12 years
- adult:
|
female: 37.0 - 47.0% |
| male: 42.0 - 52.0% |
2 - 6 years:
|
35.0 - 45.0 % |
6 months
- 2 years:
|
33.0 - 39.0 % |
2 - 6 months:
|
29.0 - 41.0 % |
1 - 2 months:
|
28.0 - 42.0 % |
15 days -
1 month:
|
31.0 - 55.0 % |
8 - 15 days:
|
39.0 - 63.0 % |
4 - 8 days:
|
42.0 - 66.0 % |
0 - 4 days:
|
45.0 - 67.0 % |
| Causes for Specimen Rejection: |
Improper labeling.
Clotted specimen. |
CareManager Test Group:
CareManager Name/Alias: |
LAB
HCT |
| Specimen Labeling: |
Click here for policy |
| |
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