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: Medicine
Increased ICT is characterised by AIE-a)  Headache and vomiting b) Intellectual changec) Tremorsd) Papilloedemae) Tachycardia 
Select and explain. 
A. a, B. b, C. ac, D. ce
D: ce
Answer: D: ce 
Explanation: None