This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
Urgent reversal of warfarin therapy can be done by administration of 
Select and explain. 
A. Cryoprecipitate, B. Platelets, C. Fresh frozen plasma, D. Packed red blood cells
C: Fresh frozen plasma
Answer: C: Fresh frozen plasma 
Explanation: Fresh frozen plasma Oral anticoagulants should be stopped 7 days prior to elective surgery. But during emergency rapid reversal can be done with vitamin K a day before surgery or with fresh frozen plasma on the day of surgery.