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
All the following are features of Wilson's disease except: 
Select and explain. 
A. Increased copper content in liver, B. Increased ceruloplasmin, C. Mental changes, D. Features of chronic active hepatitis
B: Increased ceruloplasmin
Answer: B: Increased ceruloplasmin 
Explanation: Answer is B (Increased Ceruloplasmin) In Wilson's disease, Ceruloplasmin levels are decreased (not increased). In Wilson's disease excess Cu saturates liver and spills in the plasma thereby decreasing ceruloplasinin levels.