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
[{'content': 'Which among the following is true about iron deficiency anemia? \nSelect and explain. \nA. Increased Ferritin, B. Decreased TIBC, C. Marrow is Normoblastic, D. Macrocytic Hypochromic Anemia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Marrow is Normoblastic REF: APPENDIX-52 for TYPES OF ANEMIA_ "Bone marrow picture in iron deficiency anemia is normoblastic"', 'role': 'assistant'}]