Phytonadione is used in treatment of which toxicity-: (A) Heparin, (B) Oral anticoagulant, (C) Digoxin, (D) Streptokinase
Answer is B. Ans. is 'b' i.e., Oral anticoagulant Vit K1 (Phytonadione) is the preparation of choice for overdose of oral anticoagulants (Dicumarol).Remembero Specific antidote for oral anticoagulants - Vit K1o Specific antidote for heparin - Protamineo Specific antidote for fibrinolytics (e.g. streptokinase) - antifibrinolytics (epsilone amino-caproic acid, Tranaexaemic acid, Aprotinin).