<prompt> FFP not used in ?TTPFactor XII deficiencyVitamin K deficiencyAntithrombin III deficiency  <response>: Ans. is b i.e., Factor XII deficiencyFresh frozen plasma FFPFFP is defined as the fluid poion of human blood that has been centrifuged, separated, and frozen solid at -18degc within 6 hours.FFP contains stable coagulation factors and plasma proteins :i Fibrinogen iii Albumin Immunoglobulinv Factor II, V, VII, IX, X, XIii Antithrombiniv Protein C, S.Indications for the use of FFP are : ?Deficiencies of factor II, V, VII, IX, X and XI when specific component therapy is neither available nor appropriate.Emergency reversal of warfarin effect.In vit K deficiency as replacement for Vit K dependent factors II, VII, IX, XAntithrombin III deficiencyAfter massive blood transfusion.In immunodeficiency as a source of immunoglobulinTTP 