This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Drug used in mild hemophilia is - \nSelect and explain. \nA. Coicosteroids, B. DDAVP, C. Vitamin K, D. Tranexamic acid', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., DDAVP o DDAVP is trade name for ADH preparation. o It acts on V2 receptors to cause increased release of factor VIII and vWF from the endothelium. So, it can be used for the treatment of mild hemophilia.", 'role': 'assistant'}]