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第二阶段测试题(免疫细胞)选择题()20*5=100细胞的生物学功能不包括LT产生细胞因子A.直接杀伤靶细胞B.参与对病毒的免疫应答C.诱导抗体的类别转换D.介导效应E.ADCC关于免疫细胞和膜分子,错误的组合是
2.辅助性细胞抗原阳性A.T CD4单核吞噬细胞类抗原阳性B.MHC-II细胞毒性细胞抗原阳性C.T CD8细胞抗原阳性D.NK-CD56人红细胞类抗原阳性E.MHC-I细胞表面最重要的标志为
3.BA.SmlgB.FcyRC.CD40D.CD5E.CD80细胞分泌
4.ThlA.IFN-yB.IL-4C.IL-5D.IL-6E.IL-10有特异性抗原受体的细胞是
5.淋巴细胞A.B浆细胞B.巨噬细胞C.细胞D.NK单核细胞E.可通过作用介导细胞毒作用的细胞是
6.ADCC浆细胞A.B.CTL细胞C.B细胞D.NK肥大细胞E.只有细胞才具有的表面标记为
7.T识别抗原受体A.受体
8.C3细胞因子受体C.分子D.CD3有丝分裂原受体E.细胞的表面分子
8.TA.CD3B.CD19C.KIRD.MHC-IIE.IL-2树突状细胞的表面分子
9.A.CD3B.CD19C.KIRD.MHC-IIE.IL-2细胞的表面分子
10.NKA.CD3B.CD19C.KIRD.MHC-IIE.IL-
211.Whats themost activeand voraciouswhite bloodcell in the humanbodya.Plateletb.Eosinophilc.Macrophaged.Neutrophile.Lymphocyte
12.Which of the followingis NOTa functionof themonocyte-macrophage celllinea.Ag presentationof T cellsb.Secretion ofcytokinesc.Phagocytosisd.Ag presentationto B cellse.Tmmunoregulation
13.Which of the followingis trueof hematopoieticstem cells:a.They areable toform allthe cells in thebloodb.They cannotself renewc.They produceonly lymphocytesd.They produceonly granulocytese.None of the above
14.Which ofthe followingtypes ofantigens wouldnot be recognized byT cellsa.Polysaccharidesb.Proteins/peptidesc.Nucleic acidsd.a andc wouldnot berecognizede.None ofthem wouldberecognized
15.Which ofthe followingis trueabout thethymusa.It isa primarylymphoid organb.It isthe siteof maturationof B cellsc.Cells whichwould reactto selAAgare eliminatedduring developmentin thisorgand.a andce.All ofthe above
16.Thl cellsdo not...a.express CD4b.produce IFN-yc.activate macrophagesd.bind solubleantigene.secrete IL-
217.All ofthe followingare trueabout receptorsoftheinnate system,EXCEPT thatthey...a.include thoseofthetoll familyb.recognize molecularpatterns associatedwith groupsof microbes.c.include CD14and scavengerreceptors.d.include MHCmolecules.e.do notinclude Igaand IgB
18.Plasma cellsare:a.T cellsthat havebeen triggeredby antigen to matureto antibody-producing cells.b.T cellsthat havemigrated togerminal centersofthebody.c.Cells thatmake plasma.d.Bcellsthat havebeen stimulatedby antigento mature.e.none ofthe above.
19.Bcellsusually requireTcellhelp tomature plasmacells becausea.T cellspresent antigento themb.most Bcellsinthe circulationneed thymichormones secretedby theantigen presentingcell tomatureto aplasma cellc.T cellsproduce cytokinesthat enhancetheir responsivenessto antigend.all ofthe abovee.none ofthe above
20.Neutrophils arethe primarycellular infiltratein anantibody-mediated hypersensitivitybecausea.they presentantigentoT cellsb.they arecapable ofmediating ADCCc.neutrophils respondto thechemotactic associatedwith complementactivationd.neutrophil diapedesisis difficultinthepresence ofchemotactic factorse.none ofthe above。