The client diagnosed with acquired immunodeficiency syndrome (AIDS) is prescribed a combination of a protease inhibitor, a non-nucleoside reverse transcriptase inhibitor, and two nucleoside reverse...

The client diagnosed with acquired immunodeficiency syndrome (AIDS) is prescribed a combination of a protease inhibitor, a non-nucleoside reverse transcriptase inhibitor, and two nucleoside reverse transcriptase inhibitors. Which statement best describes the scientific rationale for combining these medications?

1. The combination prevents or delays the client’s complications from HIV infection.

2. Multiple medications are needed to eradicate all of the HIV infection.

3. The combination of medications is less expensive than hospitalization for HIV.

4. Protease inhibitors counteract the side effects of the other medications.