This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': 'Acute phase reactant include all except - \nSelect and explain. \nA. C reactive protein, B. Ferritin, C. Ceruloplasmin, D. Hemoglobin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Hemoglobin is the O2 carrying pigment in RBCs. Acute phase proteins are those proteins that are raised in response to acute inflammation. Basic Pathology, Robbins. Page no.: 57', 'role': 'assistant'}]