This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Paul bunnel test for - \nSelect and explain. \nA. Malta fever, B. Typhus fever, C. Enteric fever, D. Infectious mononucleosis', 'role': 'user'}, {'content': "Answer: D \nExplanation: The standard diagnostic procedure is the Paul Bunnell test. In infectious mononucleosis heterophile antibodies agglutinate sheep erythrocytes. REF:ANATHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 8TH EDITION PAGE NO:476", 'role': 'assistant'}]