This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health programmes in India, Subject name: Social & Preventive Medicine
[{'content': 'Which of the following conditions does not have a National Screening/Control Programme \nSelect and explain. \nA. Diabetes Mellitus, B. Dental caries, C. Refractive errors, D. Carcinoma cervix', 'role': 'user'}, {'content': 'Answer: B \nExplanation: National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular diseases and Stroke(NPCDCS) include programes for diabetes, cancer-carcinoma cervix. National programme control of blindness NPCB includes evaluation of refractive errors. There are no national programmes for dental caries. Ref: Park&;s textbook of preventive and social medicine.K Park. Edition 23.Pg no: 472,439', 'role': 'assistant'}]