What is the PTPA blood test?
This is a blood test to evaluate blood clotting.
Last updated on 20 Feb 2023
Blood tests take around 1-2 hours in an emergency room.
Blood will clot as there are no anticoagulants present in the tube
By greenhouse effect
For half a day so that there is no post bleeding
Specially if oxygen carrying capacity is high
Complete Blood Picture, Complete Blood Profile, CBP
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