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: Pathology
[{'content': 'Characteristic finding in muscular dystrophy is -a) Inflammatory cell infiltrateb) Heterogenicity of fiber sizec) Nuclear proliferation beneath sarcolemmad) Muscle necrosis \nSelect and explain. \nA. c, B. d, C. ab, D. bd', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Histological findings of muscular dystrophy \n\nVariation (hetrogenicity) in fiber size.\nIncreased number of internalized nuclei.\nDegeneration, necrosis and phagocytosis of muscle fibers.\nRegenration of muscle fibers.\nProliferation of endomysial connective tissue.', 'role': 'assistant'}]