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Test Code: INR Preferred Name INR

No
30 minutes
Daily
1 hour
Medicare Item
24 hours

Test Tubes

ImageSpecimen TypeSpecimen VolumeTube Type
Blood (adult)2.7 mLSodium Citrate 2.7 mL (Solid Pale Blue Top)
Blood (paediatric)1.8 mLSodium Citrate 1.8 mL Paed (Clear/Pale Blue Inner)

COLLECTION NOTES

Same as Prothrombin Time (PT) and an INR is calculated from this result.

GENERAL NOTES




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