This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Which of the following is given to treat thrombocytopenia secondary to anti cancer therapy and is known to stimulate progressive megakaryocytes \nSelect and explain. \nA. Filgrastin, B. Oprelvekin, C. Erythropoietin, D. Iron dextran', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Refer Katzung 11/e p 580 Oprelvekin (1L-11) is used to prevent and treat thromcytopenia', 'role': 'assistant'}]