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Complete Blood Count

Centralized Core Laboratory : Hematology

Test ID/Workstation :
CBC AHEM1
Specimen Type:
Blood
Tube Type:
Purple top (EDTA) tube: Whole Blood
Collection Volume:
2.0 mL EDTA (minimum 0.3 mL) and 2 fresh smears
Cause for Rejection:
Specimens hemolyzed, clotted, diluted with IV fluid, or collected in heparin; tubes improperly filled; specimens at RT > 8 hrs or 4C > 24 hrs
Storage:
Refrigerated
Availability:
Daily, 24 hours; STAT
Methodology:
Impedance measurement with Optical Flow light scatter and fluorescent measurements and microscopic evaluation of a Wright's stained blood film
Special Instructions:
Indicate clearly if the specimen has been drawn from an arterial line or from a line that has been rinsed with heparin.
Lab/Phone:
330-543-8416
TAT:
8 hours
Additional Info:
Reference ranges available on patient report
CPT Code:
-
Synonyms:
CBC; Hemogram & Smear Review