4) The secondary immune response is primed by cells. stem memory naive T helper Onaive B 5) Effector memory T cells ( ☐are located within secondary lymphoid tissues and can quickly activate into effector T cells in peripheral tissues enter peripheral tissues and do not reenter the circulation Olocalized in the spleen and migrate into secondary lymphoid tissues via the circulatory and lymphatic systems Oare a T cell subset that has cell-surface markers similar to those of naive T cells 6) Prevention of hemolytic anemia in newborn babies involves the administration of RhoGAM to the Rh-positive fetus Rh-negative fetus

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Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.