<prompt> Which of the following is true about single donor plateletSDP transfusion:-Equal to 6-8 random donor plateletsStored in 2-6 degree10 days shelf lifeBedside leukodepletion is required  <response>: Platelet is derived random donor platelet RDP and SDPsingle 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 unit10 kg body wt. 1 unit increase platelet count by 5000 cells Disadvantage : Allo-immunization as derived from multiple donor. SDPSingle 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 