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HelpTest ID BLOD0795 Platelet Function Analysis
Useful For
This test is very effective in identifying aspirin or aspirin-like effect and has increased sensitivity in identifying true platelet disorders.
Patient must refrain from the use of aspirin prior to testing.
AKA
PFA
Specimen Type/Requirements
2 Blue top (Sodium Citrate) tubes - Whole Blood
The 3.2% Sodium Citrate tubes must be filled to appropriate volume to acquire the 9:1 blood to anticoagulant ratio critical for valid results.
Test is affected by hemolysis.
Specimen Volume
| Required Volume | 5.4 mL (2 - 2.7 mL tubes) |
Stability/Transport
| Room Temperature | 4 hours | Preferred for transport |
|---|---|---|
| Refrigerated | Not Acceptable | |
| Frozen | Not Acceptable |
Performed Test Frequency
Monday through Sunday
Methodology
High-shear fource dynamic flow system
Performing Lab
Sanford Laboratories Bismarck
CPT
85576