1) C/T (cancer/testis) antigens are examples of:
1) C/T (cancer/testis) antigens are examples of: Select one: A.All of the answers are correct B.Tumor-associated antigens C.Tumor-specific antigens D.Minor histocompatibility antigens 4) Which immunosuppressive drug is used to kill rapidly dividing cells? Select one: A.Cyclosporine A B.methotrexate C.Tacrolimus D.Rapamycin 5) Mismatches that lead to allorecognition following bone marrow transplantation lead to what type of disease? Select one: A.Autoimmunity B.Immunodeficiency C.Graft vs host disease D.Cancer 10) Why do you think the cornea was one of the first successful locations for solid organ transplant? Select one: A.The cornea can be damaged in sympathetic opthalmia B.The cornea is immunoprivilaged and relatively avascular C.The corneal cells don’t express MHC II D.All of these are true 12) If a tumor is produced in one mouse strain (expressing a particular set of MHC molecules), and cells from that cancer are transplanted into another mouse of the same strain, Select one: A.The cancer is contained by macrophages in a granuloma B.The cancer is cleared by the immune system of the recipient C….how the heck should I know what happens? D.The cancer spreads and the mouse dies 14) Which of the following is NOT a way the body maintains self-tolerance? Select one: A.Immunoprivileged sites B.Complement-inactivating factors C.AIRE D.negative selection in the bone marrow and thymus E.Tregs 18) Most autoimmune diseases are believed to have their origins in immune responses against pathogens. After the pathogen is cleared, the immune system breaks tolerance due to the process of: Select one: A.Anergy B.Molecular mimicry C.Epitope spreading D.All of these answers are correct SCIENCE HEALTH SCIENCE NURSING BIO 275
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