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: Pharmacology
[{'content': "In an accidental needle stick, an unknown quantity of blood from an AIDS patient is injected into a nurse. The most recent laboratory report on the AIDS patient shows a CD4 count of 20/µl and a viral RNA load of greater than 107copies/ml. The most appropriate course of action regarding the treatment of the nurse is to : \nSelect and explain. \nA. Monitor the nurse's blood to determine whether HIV transmission has occurred, B. Treat with full doses of zidovudine for 2 weeks, C. Add acyclovir to the 4-weeks zidovudine regimen, D. Administer zidovudine with lamivudine for 4 weeks", 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]