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: Pathology
In contrast to iron deficiency anemia in anemia of chronic disease, TIBC - 
Select and explain. 
A. Decreases, B. Increases, C. Normal, D. None of the above
A: Decreases
Answer: A: Decreases 
Explanation: None