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
A resident doctor sustained a needle stick injury while sampling blood of patient who is HIV positive. A decision is taken to often him postexposure prophylaxis. Which one of the following would be the best recommendation: 
Select and explain. 
A. Zidovudine + Lamivudine for 4 weeks, B. Zidovudine + Lamivudine + Nevirapine for 4 weeks, C. Zidovudine + Lamivudine + Indinavir for 4 weeks, D. Zidovudine + Stavudine + nevirapine for 4 weeks
C: Zidovudine + Lamivudine + Indinavir for 4 weeks
Answer: C: Zidovudine + Lamivudine + Indinavir for 4 weeks 
Explanation: Ans. (c) Zidovudine + Lamivudine + Indinavir for 4 weeks