This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti-Viral, Subject name: Pharmacology
[{'content': 'Which class of antiretroviral drug is used for starting treatment for HIV infection - \nSelect and explain. \nA. Protease inhibitors, B. NRTIs, C. Fusion inhibitors, D. NNRITs', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., NRTIs Treatment of HIV infection in general (HAART)o It includes 3 or more drugs, of which one or two are always NRTIs.o The combination may be 2NRITs+ 1 protease inhibitor or lNRITs + lNNRITs + 1PI.", 'role': 'assistant'}]