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
Infection occuring after man's bite is ? 
Select and explain. 
A. Spirochetes, B. Staphylococcus, C. Anaerobic streptococci, D. Candida
B: Staphylococcus
Answer: B: Staphylococcus 
Explanation: Ans. is 'b' i.e., Staphylococcus . Commonly infecting pathogens after Human bite "Viridans streptococci, S.aureus, H. infuenzae, anaerobes." - Harrison 15/e . Now, conventionally we asume that the organisms are mentioned by the author are in a descending order. Thus . MC organism Streptococcus viridans . find MC --> Staph aureus.