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: Dental
[{'content': 'Gold poisoning leading to exfoliative dermatitis is treated by – \nSelect and explain. \nA. Chloroquin, B. Steroid, C. Antibiotics, D. Antihistaminics', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Topical corticosteroids are the primary category of medications used to treat exfoliative dermatitis.', 'role': 'assistant'}]