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: Pathology
[{'content': '17 year old girl with mild von Willebrand Disease comes for Dental extraction. There is previous history of bleeding during previous surgery. What can be given in prophylaxis to avoid bleed \nSelect and explain. \nA. Cryoprecipitate, B. FFP, C. Desmopressin, D. High purity factor VIII concentrates', 'role': 'user'}, {'content': 'Answer: C \nExplanation: . Desmopressin', 'role': 'assistant'}]