This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hospital waste and disaster management, Occupational health, Subject name: Social & Preventive Medicine
[{'content': 'Byssinosis is most commonly seen in? \nSelect and explain. \nA. Spinners, B. Sugarcane industry, C. Dyers, D. Weavers', 'role': 'user'}, {'content': "Answer: A \nExplanation: - byssinosis is due to inhalation of cotton fibre dust over long periods of time. - the symptoms are chronic cough and progressive dyspnoea ending in chronic bronchitis and emphysema. - India has a large textile industry employing 35 percent of factory workers and incidence of this disease is repoed to be 7-8 percent. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:806 <\\p>", 'role': 'assistant'}]