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: Microbiology
[{'content': 'Acute phase reaction in acute inflammation are \nSelect and explain. \nA. Albumin, B. Fibrinogen, C. Haptoglobulin, D. All', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is `a' i.e., Albumin,`b' i.e., Fibrinogen & 'c' i.e., Haptoglobulin Acute phase reactants are a class of proteins whose plasma concentration increases or decreases in response to inflammation. This response is called the acute phase reaction ( acute phase response) It should be noted that acute phase proteins not only increase in response to inflammation ; some decrease also? 1) Proteins which increase in response to inflammation --> Positive acute phase proteins 2) Proteins which decrease in response to inflammation --> Negative acute phase proteins", 'role': 'assistant'}]