48. Which is NOT true about HIV/AIDS? a) HIV is thought to have developed from viruses that infect..

48. Which is NOT true about HIV/AIDS? a) HIV is thought to have developed from viruses that infect monkeys and chimpanzees. b) People who are lacking a functional CCR5 gene are more likely to die of AIDS c) Genetic studies indicate that HIV developed many decades before AIDS was recognized as a disease. d) About 20% of babies bom to HIV-infected women who are not receiving drugs will acquire HIV infection. e) A cancer called Kaposi’s sarcoma is seen mostly in people with AIDS. Which is NOT true of HIV infection? a) The highest level of viral RNA (virus) in the blood comes during Phase 1 of

»48. Which is NOT true about HIV/AIDS? a) HIV is thought to have developed from viruses that infect monkeys and chimpanzees. b) People who are lacking a functional CCR5 gene are more likely to die of AIDS c) Genetic studies indicate that HIV developed many decades before AIDS was recognized as a disease. d) About 20% of babies bom to HIV-infected women who are not receiving drugs will acquire HIV infection. e) A cancer called Kaposi’s sarcoma is seen mostly in people with AIDS. Which is NOT true of HIV infection? a) The highest level of viral RNA (virus) in the blood comes during Phase 1 of infection. b) Large amounts of virus are present in lymphoid tissue during most of the duration of 49. c) HIV infection produces antibodies to the virus, but they are not effective at d) The American Red Cross tests its blood supply for actual HIV viral nucleic acids but infection. controlling the virus. not for anti-HIV antibodies. Which is NOT true of HIV/AIDS? a) 50. The earliest documented case of AIDS was confirmed with tissue samples collected I can cause patients to have undetectable levels of HIV in their blood. b) c) d) e) HAAR HIV-2 is rarely found outside of Africa. HIV can infect multiple types of cells, not just those with CD4 protein. HIV mutates so rapidly that an infected person carries multiple genetic variants of the virus that first infected him or her. 51. Which is NOT true of HIV/AIDS? a) Infected babies are more susceptible to opportunistic infections than infected young adults. b) Some people get infected with HIV without ever getting sick. c) Only people who have detectable antibodies to HIV in their blood are contagious. d) Infected people in Africa develop AIDS faster than infected people in the USA. e) The largest pool of HIV infected people is in sub-Saharan Africa.

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