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: Anatomy
[{'content': 'All of the following statements are true for metaphysis of bone except - \nSelect and explain. \nA. It is the epiphyseal end of diaphysis, B. It is highly vascular, C. Growth activity is negligible here, D. Common site of osteomyelitis in children', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Metaphysis :\n\nEpiphyseal ends of the diaphysis\nIt is the zone of active growth\nBefore epiphyseal fusion, it is richly supplied with blood through end arteries forming hairpin bends\nCommon site of osteomyelitis in children as bacteria or emboli are easily trapped in hairpin bends causing infarction.', 'role': 'assistant'}]