This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hematology, Subject name: Pharmacology
[{'content': 'Which of the following is advocated in dicumarol overdose? \nSelect and explain. \nA. Warfarin, B. Heparin, C. LMWH, D. Vitamin K', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Dicumarol is an oral anticoagulant. It acts by inhibiting the activation of vitamin K dependent clotting factors(2,7,9,10) Antidote for such a drugs is vitamin K', 'role': 'assistant'}]