Actually, pretty unexciting from my standpoint. Jeanne is in the early stages of HIV infection evidentally, as the only thing she's on are the anti-retroviral medications. Each of them attack the replication of the HIV virus at one of the steps required. Likely, her CD4 count is still above 200 and maybe even aove 500.
Normal people have counts well into the thousands.
When the CD4 count starts getting lower and lower, patients become at higher risk of developing infections, and thus they also take medications that lower the risk of getting the common opportunistic infections. She'll probably end up on Biaxin, Bactrim, and maybe others. Benton is a fourth year resident in a five year program, and in hot demand for surery fellowships. You may be wondering why Carter was starting an IV on a patient. In many private hospitals, it's the nurses or phlebotomists job.