Helper T cell numbers are lowered in individuals with AIDS.Which of the following are functions of these helper T cells that may contribute to the symptoms from AIDS?

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Quizplus · Accepted Answer

Helper T cells are responsible for activating both B cells, which produce antibodies, and cytotoxic T lymphocytes, which attack infected cells. Therefore, the lowered numbers of helper T cells in individuals with AIDS can contribute to a weakened immune response, allowing for increased susceptibility to infections and cancers. Neutrophils are not directly activated by helper T cells, and increased bone marrow production of lymphocytes is not a function of helper T cells themselves.

Helper T Cell Numbers Are Lowered in Individuals with AIDS