Wednesday September 19, 2007
Platelet transfusion

Q: How long does it take for transfused platelet to show apparent effect?

A; About one hour.

Each unit of platelet transfusion is expected to increase platelet count by 5 - 10,000 / uL, and platelet transfusion is usually given as 6 or 10 units together.



Related previous pearl: Pseudothrombocytopenia