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pht 101 c5p8
chapter 5 part 8
| Question | Answer |
|---|---|
| The Result of Protease Inhibitors (PIs) is the production of | immature, noninfectious virions |
| Protease Inhibitors (PIs) is Combined with | other antiretroviral drugs |
| Protease Inhibitors (PIs) | amprenavir (Agenerase), atazanavir (Reyataz), darunavir (Prezista), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), ritonavir (Norvir), saquinavir (Fortovase, Invirase), & tipranavir (Aptivus) |
| indinavir (Crixivan) should be taken | on an empty stomach |
| Do not take indinavir (Crixivan) with | St. John’s wort, Grapefruit juice, or With food, especially high-fat |
| to take indinavir (Crixivan) | take 48 ounces/day of water (kidney stones), Package with a desiccant, & Patient to store in original container |
| nelfinavir (Viracept) Can cause diarrhea but | Loperamide and calcium carbonate can help control |
| Take nelfinavir (Viracept) with | food |
| ritonavir (Norvir) Increases | serum concentrations and decreases dosage frequency of other PIs |
| ritonavir (Norvir) is Given at | a low dose |
| ritonavir (Norvir) should be Taken with | food, has Many side effects, and should be Store in refrigerator |
| tipranavir (Aptivus) May have some advantages over | other PIs because they’re More adaptable structure to protease binding sites |
| Delivery system improves | dissolution and bioavailability of drug |
| ritonavir (Norvir) are Given with | ritonavir (Norvir) as boost |
| the Black Box warning with ritonavir (Norvir) is to | avoid sun exposure |
| How do fusion inhibitors represent an advance in the treatment of HIV? | Prevents AIDS virus from entering the cell |
| Fusion Inhibitors and Chemokine Coreceptors Prevent HIV from | entering immune cells |
| Fusion Inhibitors | enfuvirtide (Fuzeon) |