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: Biochemistry
[{'content': 'What happens to Haptoglobin level in hemolytic anemia? \nSelect and explain. \nA. Haptoglobin levels increase, B. Haptoglobin levels decrease, C. Remains the same, D. May increase or decrease depending on chronicity of the disease', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Haptoglobin binds to free hemoglobin and it gets cleared from the plasma. So the level of haptoglobin falls rapidly in situations where hemoglobin is constantly being released into circulation.', 'role': 'assistant'}]