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': 'Which of the following drugs can produce a dramatic improvement in patients with resistant Type II lepra reaction? \nSelect and explain. \nA. Thalidomide, B. Steroids, C. Dapsone, D. Clofazimine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Steroids are the\xa0drug of choice for both type 1 as well as type 2 lepra reaction. Thalidomide is used in steroid-resistant type 2 lepra reaction.', 'role': 'assistant'}]