This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pathology
[{'content': 'The following do not occur with asbestosis \nSelect and explain. \nA. Methemoglobinemia, B. Pneumoconiosis, C. Pleural mesothelioma, D. Pleural calcification', 'role': 'user'}, {'content': 'Answer: A \nExplanation: a lung disease resulting from the inhalation of asbestos paicles, marked by severe fibrosis and a high risk of mesothelioma (cancer of the pleura). A history of dyspnea, pleuritic chest pain, fatigue, weight loss and pleural effusion in a former asbestos worker is suggestive of mesothelioma. Cigarette smoking greatly increases the risk of lung cancer in asbestosworkers Refer robbins 9/e', 'role': 'assistant'}]