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': 'In multibacillary leprosy, the follow-up examination after adequate treatment should be done yearly for – \nSelect and explain. \nA. 3 years, B. 3 years, C. 5 years, D. 10 years', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Surveillance after treatment\n\n\nClinical surveillance of cases after completion of treatment is an important part of the current recommendations for multidrug therapy.\nIt is essential for the assurance of the long-term success of treatment and for the early detection of any relapses.\nThe recommendations are -\n\ni) Paucibacillary leprosy → clinical examination at least once a year for a minimum period of 2 years after\xa0completion of treatment.\nii)\xa0Multibacillary leprosy\xa0→\xa0clinical examination at least once a year for a minimum period of 5 years after completion of treatment.', 'role': 'assistant'}]