This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Iron deficiency anemia, Subject name: Pathology
[{'content': 'In Anemia of chronic disease, what is seen? \nSelect and explain. \nA. TIBC |, B. S. Iron |, C. BM iron |, D. S. ferritin |', 'role': 'user'}, {'content': 'Answer: D \nExplanation: parameters in Anemia of chronic dieases: Decrease in serum iron Decrease TIBC Decrease in % Tfsaturation Increase in serum ferritin S.Tf. R/ Log < 1.5 Test Iron deficiency Anemia of chronic disease Thalassemia minor Lead posioning MCV | | | N/| Serum iron | | N | TIBC | | N | Percent saturation | | N | Serum ferritin | | N | RBC count | | | |', 'role': 'assistant'}]