This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Growth and development, Subject name: Pediatrics
[{'content': 'A new born is noted to have a large head and sho limbs. On fuher examination, sho broad fingers, a small face, and low-normal length are noted. The trunk appears long and narrow. To confirm the diagnosis you should \nSelect and explain. \nA. Order an ophthalmologic examination, B. Obtain skeletal radiographs, C. Order choromosome analysis, D. Examine the parents', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Achondroplasia is the diagnosis 1st Achondroplasia is a genetic disorder that results in dwarfism. Obtain skeletal radiographs Ref : Nelson paediatrics', 'role': 'assistant'}]