This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Medicine
A patient on warfarin presents with major bleeding and found to have PT INR of 1.5. How much fresh frozen plasma is required to treat this situation? 
Select and explain. 
A. 15 ml/kg, B. 10 ml/kg, C. 5 ml/kg, D. 20 ml/kg
A: 15 ml/kg
Answer: A: 15 ml/kg 
Explanation: 4 units of FFP are sufficient to control like threatening bleed in patients Ideally- prothrombin complex concentrates 50-100 IU/Kg/ 2 hourly Nonlife threating bleeding - Vit K