Question

What are the different types of HIV medications?

1) nucleoside reverse transcriptase inhibitors (NRTIs)
2) non-nucleoside reverse transcriptase inhibitors (NNRTIs)
3) protease inhibitors
4) integrase inhibitors
5) entry/fusion inhibitors

Answer 1

The different types of HIV medications include nucleoside reverse transcriptase inhibitors (NRTIs), non-nucleoside reverse transcriptase inhibitors (NNRTIs), protease inhibitors (PIs), integrase inhibitors, and entry/fusion inhibitors. These medications target different stages of the HIV replicative cycle to inhibit viral replication and control the infection.

Step-by-step explanation:

The different types of HIV medications include:

1. Nucleoside Reverse Transcriptase Inhibitors (NRTIs): Examples include azidothymidine/zidovudine (AZT) and emtricitabine
2. Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs): Examples include efavirenz and nevirapine
3. Protease Inhibitors (PIs): Examples include ritonavir and darunavir
4. Integrase Inhibitors: Examples include raltegravir and dolutegravir
5. Entry/Fusion Inhibitors: Examples include enfuviritide and maraviroc

These medications work by targeting different stages of the HIV replicative cycle, such as blocking the conversion of viral RNA into DNA, inhibiting viral protein processing, or preventing viral fusion with host cells.