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: Ophthalmology
Increased ICT is associated with all of the following except - 
Select and explain. 
A. Disc - oedema, B. Macular oedema, C. Normal vision, D. Afferent pupillary defect
D: Afferent pupillary defect
Answer: D: Afferent pupillary defect 
Explanation: Pupillary reactions usually remain fairly normal until late stages.