HIV, AIDS, & Hepatitis Unit Questions and Answers Latest Update Graded A+

HIV, AIDS, & Hepatitis Unit Questions and Answers Latest Update Graded A+ What is the primary way HIV is transmitted? Through contact with infected blood, semen, vaginal fluids, or breast milk. What does AIDS stand for? Acquired Immunodeficiency Syndrome. What type of virus causes HIV? A retrovirus. What part of the immune system does HIV attack? CD4 T cells. What does it mean if a person has an undetectable viral load? It means the amount of HIV in their blood is too low to be detected by standard tests. 2 Can HIV be transmitted through casual contact like hugging or shaking hands? No, HIV is not spread through casual contact. What is the main goal of antiretroviral therapy (ART)? To suppress the HIV virus and slow disease progression. Why is it important for an HIV-positive person to take their medication daily? To prevent the virus from multiplying and developing drug resistance. How can mother-to-child transmission of HIV be prevented? By taking ART during pregnancy, avoiding breastfeeding, and giving the baby medication after birth. What is the window period in HIV testing? The time between potential exposure to HIV and when a test can accurately detect the virus. Can a person with HIV live a long and healthy life? Yes, with proper medical care and adherence to treatment. 3 What does PrEP stand for in HIV prevention? Pre-Exposure Prophylaxis. How does PrEP help prevent HIV? It reduces the risk of HIV infection when taken consistently before exposure. What is PEP, and when should it be used? Post-Exposure Prophylaxis; it should be taken within 72 hours after potential HIV exposure. Can a person get HIV from a mosquito bite? No, mosquitoes do not transmit HIV. What is an opportunistic infection? An infection that occurs because the immune system is weakened, often seen in people with advanced HIV. What is the relationship between HIV and AIDS? 4 HIV is the virus that can lead to AIDS if left untreated. How can healthcare workers reduce the risk of occupational exposure to HIV? By following universal precautions, using protective equipment, and handling sharps carefully. Why is hepatitis a concern for people with HIV? Hepatitis can cause liver damage,