This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pediatrics
The following are recognised signs any symptoms of raised intracranial tension in a 9 month old infant, except 
Select and explain. 
A. Bulging fontanelle, B. Diplopia, C. Papilloedema, D. Increase in head size
C: Papilloedema
Answer: C: Papilloedema 
Explanation: Signs of raised intracranial tension - Headache,bulging anterior fontanelle,Diplopia , increased head size. Reference: GHAI Essential pediatrics, 8th edition