1) What does AIDS stand for? a) Autoimmune infectious disease syndrome b) Acquired immune deficiency syndrome c) Active immune disease symptoms d) Acute infectious disease system 2) Which virus causes AIDS? a) HPV b) SARS-CoV-2 c) HIV d) H1N1 3) Which type of lymphocyte is destroyed by HIV? a) B-cells b) Killer T-cells c) Helper T-cells d) Memory cells 4) How is HIV not typically transmitted? a) Through saliva in casual contact b) By sexual contact c) By blood transfusion d) From mother to child 5) What type of infections are common in people with AIDS? a) Allergic reactions b) Opportunistic infections c) Viral respiratory infections d) Genetic disorders 6) Which cancer is commonly associated with AIDS? a) Leukemia b) Kaposi’s sarcoma c) Lung cancer d) Skin carcinoma 7) Which of the following fluids can contain HIV? a) Sweat b) Saliva c) Breast milk d) Earwax 8) What is the risk level of HIV transmission through ordinary social contact? a) High b) Moderate c) Low d) Negligible 9) Which symptom is not commonly associated with HIV? a) Intermittent fevers b) Persistent weight gain c) Diarrhoea d) Night sweats 10) What are reverse transcriptase inhibitors used for? a) Preventing bacterial infections b) Treating fevers c) Inhibiting HIV replication d) Stimulating T-cell growth 11) What is the function of protease inhibitors in HIV treatment? a) Strengthen bones b) Inhibit viral protein processing c) Increase appetite d) Prevent coughing 12) Which year was HIV first described? a) 1981 b) 1982 c) 1983 d) 1984 13) What is one possible route of maternofetal transmission of HIV? a) Through amniotic fluid only b) Through fetal respiration c) During labour d) Through sweat glands 14) Which of these body fluids is NOT listed as a possible source of HIV? a) Urine b) Tears c) Sweat d) Semen 15) Why is HIV considered fragile? a) It replicates too quickly b) It does not survive well outside the body c) It causes rapid symptoms d) It mutates too slowly 16) HIV primarily affects which body system? a) Digestive b) Muscular c) Immune d) Skeletal 17) Which of the following drugs is not used for HIV treatment? a) Protease inhibitor b) Reverse transcriptase inhibitor c) Antibiotic d) Antiviral 18) Why must healthcare workers follow strict procedures with HIV patients? a) To avoid legal issues b) To improve communication c) To prevent infection via blood and fluids d) To reduce stress levels 19) What can be a long-term symptom of HIV before it develops into AIDS? a) High blood pressure b) Persistent lymph node enlargement c) Frequent hunger d) Muscle cramps 20) How can HIV be transmitted during breastfeeding? a) Through skin contact b) Through contaminated milk c) Through airborne particles d) Through the umbilical cord 21) HIV can be transmitted by hugging or shaking hands. a) True b) False 22) HIV can survive for long periods outside the human body. a) True b) False 23) Kaposi’s sarcoma is a common cancer in AIDS patients. a) True b) False 24) Protease inhibitors are used to treat bacterial infections. a) True b) False 25) HIV is present in cerebrospinal fluid. a) True b) False 26) Persistent fever and fatigue are symptoms associated with HIV infection. a) True b) False 27) HIV always leads to AIDS within a few months. a) True b) False 28) Saliva is a potential transmission fluid for HIV. a) True b) False 29) Healthcare workers are at risk if exposed to HIV-positive blood. a) True b) False 30) AIDS was first identified in New York in 1981. a) True b) False

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