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Test Code 5422142 RISTOCETIN AGGREGATION

Test ID

1233000033

Specimen Requirements

Collection Requirements Before collection, platelet study must be scheduled with Coagulation laboratory at 214-633-4959. Platelet count should be greater than 50,000. Specimens should be collected in 2-3 mL 3.2% sodium citrate (light blue top) tubes. Do not under or over-fill collection tubes. Gently invert the tube end-over-end 8-10 times. Do not place in tube system.
Shipping / Handling Instructions Specimen must remain at room temperature. Specimen must be received within 2 hours of collection. Specimenmust be accompanied by a “Platelet Aggregation Study History Form”. The intrepretation may be delayed until form has been submitted.

Container Type

Laboratory Container Default Temperature Minimum Volume
CUH LAB 2 BLUES 1 PURPLE Yes Room Temperature

Performing Sections

CUH LAB: CUH COAG

Components

Component Name Component ID LOINC Code
1.0 MG/ML RISTOCETIN BLEEDING TENDENCY 1230000544 56027-6 (Platelet aggregation.ristocetin induced^1.0 mg/mL:RelACnc:Pt:Bld:Qn:)
0.50 MG/ML RISTOCETINRISTOCETIN AGGR 1230000543 55801-5 (Platelet aggregation.ristocetin induced^500 mg/L:PrThr:Pt:PRP:Ord:)
0.25 MG/ML RISTOCETIN BLEEDING TENDENCY 1230000546 56010-2 (Platelet aggregation.ristocetin induced^250 ug/mL:RelACnc:Pt:Bld:Qn:)
RISTOCETIN AGGREGATION INTERPRETATION 1230002325

Synonyms

RIPA