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: Unknown
[{'content': 'True regarding anemia of chronic ds. are - A/E : \nSelect and explain. \nA. Decreased TIBC, B. Increased macrophage iron in marrow, C. Decrease serum ferritin level, D. Decreased serum iron levels', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' Decreased serum ferritin level Serum ferritin level is increased in patients with anemia of chronic disease.Other laboratory features:Microcytic hypochromic anemiaIncreased Iron stores in bone marrow and macrophagesElevated plasma ferritin levelDecreased serum ironDecreased T1BCDecreased or normal % saturation.", 'role': 'assistant'}]