APTT, D-Dimer, Fibrinogen, Platelet Count, PT
Specimen Collection Requirements
Whole Blood, one light blue (3.2% Buffered Sodium Citrate) and one lavender (EDTA) top tube
Two 1.0 mL citrated plasma aliquots, 1.0 mL whole blood (EDTA)
One 1.0 mL citrated plasma aliquot, 0.25 mL whole blood (EDTA)
Clotted samples, samples collected in containers other than 3.2% Buffered Sodium Citrate, tubes filled less than 90%, samples from patients with a Hematocrit greater than 55%, hemolyzed samples due to ex-vivo causes (i.e., difficult draw, poor sample draw), whole blood samples that were frozen before processing
WHOLE BLOOD Ambient: 4 hours PLASMA: Ambient: 4 hours; Frozen: -20°C 2 weeks, -70°C 6 months
Testing Information
Samaritan Health Services Laboratories
Reference Values
85610, 85730, 85384, 85380, 85049
Last Updated:
Thursday, January 5, 2017 03:42:07 AM