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What is Which of the following is true about single donor platelet(SDP) transfusion:- and explain in detail?
Platelet is derived random donor platelet (RDP) and SDP(single donor Platelet). RDP (Random donor platelet):- Whole blood Platelet Rich Plasma Platelet Platelet kept at 20-24degC Shell life 3-5 days. Transfuse at 1 unit/10 kg body wt. 1 unit increase platelet count by 5000 cells Disadvantage : Allo-immunization as derived from multiple donor. SDP(Single donor Platelet) Only Platelet is extracted, remaining blood is transfused back 1 SDP = 6-8 RDP Reduced chances of development of allo-immunization Leukodepletion is not required