This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hydrocephalus, Subject name: Pediatrics
[{'content': 'The following are recognized signs and symptoms of raised intracranial tension in a 9-month-old infant, EXCEPT: \nSelect and explain. \nA. Bulging fontanel, B. Setting-sun sign, C. Papilledema, D. Increase in head size', 'role': 'user'}, {'content': 'Answer: C \nExplanation: - Papilledema is usually not seen in infancy & neonates, as the fontanelle are open. - Signs & symptoms of raised ICP: Headache, vomiting, visual disturbances, progressing to neurological deficits & coma Chronically raised ICP before closure of sutures results in increased head size & hydrocephalus presenting as Bilateral sunsetting Tense bulging anterior fontanelle Hypeension & bradycardia 6th cranial nerve palsy - false localizing sign', 'role': 'assistant'}]