苏州大学《免疫学》H卷苏州大学《免疫学》H卷.doc

苏州大学《免疫学》H卷 考试形式 闭卷 院系 ___________ 年级 ____________ 专业 ____________ 学号 ___________ 姓名 ____________ 成绩 ____________ Multiple choice questions (2’ × 25 ) 1.Which cytokine can promote T cell proliferation and differentiation A.IL-1 B.IL-2 C.IL-3 D.G-CSF E.TGF-β 2. Which one of the following can directly and specifically kill target cells A. TH cells B. Tc cells C.NK cells D. Macrophages E. neutrophils 3. Blood transfusion reactions caused by mis-mathched blood transfusion belongs to A.type I hypersensitive reaction B.type II hypersensitive reaction C.type III hypersensitive reaction　　D.type IV hypersensitive reaction 4. Which kind of cytokine contributes to B cell antibody class switching to IgE A.IL-1 B.IL-2 C.TGF-β D. IL-4 E.IL-5 5. Auto-reactive lymphocyte clones are mainly deleted in A.Thymus　B.Bone Marrow　C.Spleen　D.Bone marrow and Thymus 6. Phagocytosis A. is carried by cells of the adaptive immune system B. is restricted to macrophages C. is important in bacterial infections D. is a process that does not involve energy E. results in division of the cell ???Dendritic cells are characterized by A. the presence of major basic proteins B. expression of CD3 C. expression of IgM molecules D. their ability to release histamine E. their interface between the innate and adaptive immune systems 8 Activation of the alternative pathway involves A. C1 B. C2 C. C3 D. C4 9. B cells are distinguished from T cells by the presence of A. CD3 B. CD4 C. CD8 D. surface Ig E. class I MHC antigen 10. Allotypes are A. antigenic determinants which segregate within a species B. critical to the function of the antibody combining site C. involved in specificity D. involved in memory 11. The Fab portion of Ig A. binds to a Fc receptor B. contains the J chain C. contains the idio