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': 'HACEK group includes all of the following except \nSelect and explain. \nA. Hemophilus arophilus, B. Acinetobacter baumanni, C. Eikenella corrodens, D. Cardiobacterium hominis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Acinetobacter baumanni Ref. Harrison 17/e, p 926; 18/e, p 1233 HACEK organism are a group of fastidious, slow growing, Gram negative bacteria whose growth requires an atmosphere of CO,. Species belonging to this group include: Hemophilus species Actinobacillus actinomycetemcomitans Cardiobacterium homin us Eikenella corrodens Kingella kingae Endocarditis is the most common disease caused by them.', 'role': 'assistant'}]