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Human Health & Diseases: AIDS Video Lecture | Biology for JAMB

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FAQs on Human Health & Diseases: AIDS Video Lecture - Biology for JAMB

1. What is AIDS?
Ans. AIDS stands for Acquired Immunodeficiency Syndrome. It is a chronic and potentially life-threatening condition caused by the human immunodeficiency virus (HIV). HIV weakens the immune system and makes individuals more susceptible to infections and diseases.
2. How is HIV transmitted?
Ans. HIV can be transmitted through various ways such as unprotected sexual intercourse with an infected person, sharing needles or syringes contaminated with HIV-infected blood, transmission from an infected mother to her child during childbirth or breastfeeding, and rarely, through blood transfusions or organ transplants from an infected person.
3. What are the common symptoms of AIDS?
Ans. The symptoms of AIDS can vary, but common signs include persistent fatigue, rapid weight loss, recurring fevers, night sweats, chronic diarrhea, swollen lymph nodes, and opportunistic infections such as pneumonia, tuberculosis, and certain cancers.
4. Is there a cure for AIDS?
Ans. Currently, there is no cure for AIDS. However, medical advancements have led to highly active antiretroviral therapy (HAART), which can effectively control HIV and slow down the progression of the disease. HAART involves a combination of different antiretroviral drugs to suppress the virus and boost the immune system.
5. How can AIDS be prevented?
Ans. AIDS can be prevented by practicing safe sex, using condoms consistently and correctly, avoiding sharing needles or syringes, getting tested for HIV and knowing the status of your partner, and, if diagnosed with HIV, following the prescribed treatment plan and taking medication regularly to reduce the viral load and minimize the risk of transmission. Additionally, education and awareness about HIV/AIDS play a crucial role in prevention.
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