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
Which of the following drugs can produce a dramatic improvement in patients with resistant Type II lepra reaction? 
Select and explain. 
A. Thalidomide, B. Steroids, C. Dapsone, D. Clofazimine
A: Thalidomide
Answer: A: Thalidomide 
Explanation: Steroids are the drug of choice for both type 1 as well as type 2 lepra reaction. Thalidomide is used in steroid-resistant type 2 lepra reaction.