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': "RBC's are enlarged in infection with -a) P. vivaxb) P. malariaec) P. ovaled) P. falciparum \nSelect and explain. \nA. a, B. ac, C. ad, D. b", 'role': 'user'}, {'content': 'Answer: B \nExplanation: RBC size: Enlarged in –P. vivax and P. ovlae, others- normal size\nRBC shape: Oval in P. ovale, others- round', 'role': 'assistant'}]