Understanding HIV and AIDS Questions and Answers Latest Update Graded A+

Understanding HIV and AIDS Questions and Answers Latest Update Graded A+ What is the primary way HIV is transmitted? Through blood, sexual fluids, and from mother to child during birth or breastfeeding. What does HIV do to the immune system? It weakens the immune system by attacking CD4 cells, making it harder to fight infections. Can a person with HIV look and feel healthy? Yes, many people with HIV do not show symptoms for years but can still transmit the virus. What is the difference between HIV and AIDS? HIV is the virus that causes AIDS, which is the most advanced stage of HIV infection. Can HIV be cured? No, but it can be controlled with antiretroviral therapy (ART) to prevent progression to AIDS. 2 Why is early HIV testing important? It allows for early treatment, which helps maintain a strong immune system and reduces transmission. How can HIV transmission be prevented? By using protection during sex, not sharing needles, and taking preventive medications like PrEP. Can HIV be transmitted through casual contact like hugging or sharing food? No, HIV does not spread through casual contact, kissing, or sharing food and drinks. What is the function of antiretroviral therapy (ART)? It reduces the amount of HIV in the body, helping to keep the immune system strong. What does an undetectable viral load mean? It means the amount of HIV in the blood is so low that it cannot be transmitted through sex. Can someone with an undetectable viral load still spread HIV? 3 No, people with undetectable viral loads cannot transmit HIV sexually. Why should pregnant women with HIV take medication? To reduce the risk of passing HIV to their baby during pregnancy, childbirth, or breastfeeding. What is the best way to prevent mother-to-child transmission of HIV? Taking ART during pregnancy, delivering by C-section if needed, and avoiding breastfeeding. Can HIV be spread through mosquito bites? No, HIV cannot be transmitted by insects. What is post-exposure prophylaxis (PEP)? It is a medication taken after potential HIV exposure to reduce the risk of infection. When should PEP be started? Within 72 hours of possible HIV exposure for the best chance of preventing infection.