This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Scurvy, Subject name: Pediatrics
[{'content': 'Primary metabolic bone disorder in scurvy is: \nSelect and explain. \nA. Decreased mineralization, B. Decreased osteoid matrix formation, C. Increased bone resorption, D. Decreased bone mass with normal mineralization and osteoid formation', 'role': 'user'}, {'content': "Answer: B \nExplanation: Scurvy- Decreased osteoid matrix formation Osteomalacia- Decreased mineralization Osteoporosis- Decreased bone mass with normal mineralization and osteoid formation Paget's disease- Increased bone resorption", 'role': 'assistant'}]