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: Pediatrics
[{'content': 'NOT a feature of hypothyroidism is – \nSelect and explain. \nA. Short metacarpals in hands, B. Delayed puberty, C. Delayed bone age, D. Altered upper and lower segment ratio', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Hypothyroidism\n\nHypothyroidism results from deficient production of thyroid hormone or a defect in thyroid hormone receptor activity.\nHypothyroidism may be : -\n\n\nCongenital → Present since birth\nAcquired → Symptoms appear after a period of apparently normal thyroid function.\n\nHypothyroidism causes -\n\nDelayed bone growth (Bone age markedly delayed)\nDelayed puberty &\nAlteration in upper and lower segment ratio (upper segment > lower segment)', 'role': 'assistant'}]