免疫应答(immune response)

题目

免疫应答(immune response)

相似考题

1.S-O-R行为表示式中的“R”指确的是A.reply应答B.reflect反射C.respond应答D.response应答反应E.reaction行为反应

2.固有免疫应答的特点是A、病原体感染2周后诱导的免疫应答B、αβT细胞参与的免疫应答C、在病原体感染后迅速发生的免疫应答D、进化上不保守的免疫应答E、依赖TCR激活的免疫应答

3.超敏反应的本质是A、正常的免疫应答B、异常的免疫应答C、特殊的免疫应答D、回忆的免疫应答E、非特异的免疫应答

4.TD抗原引起的免疫应答的特点是( )。A、只引起细胞免疫应答，不能引起体液免疫应答B、产生免疫应答的细胞为B1细胞C、可直接作用于T、B淋巴细胞产生免疫应答D、只引起体液免疫应答，不能引起细胞免疫应答E、可形成记忆细胞

更多“免疫应答(immune response)”相关问题

  • 第1题：

    关于固有免疫应答和适应性免疫应答叙述错误的是( )

    A、固有免疫应答起作用早

    B、适应性免疫应答维持时间长

    C、适应性免疫应答有记忆性

    D、固有免疫应答启动适应性免疫应答

    E、两者是截然分开的


    参考答案：E

  • 第2题：

    共用题干
    第一篇

    Immune Functions

    The immune system is equal in complexity to the combined intricacies of the brain and nervous system.
    The success of the immune system in defending the body relies on a dynamic regulatory communication net-
    work consisting of millions and millions of cells.Organized into sets and subsets,these cells pass information
    back and forth like clouds of bees flying around a hive（蜂巢）.The result is a sensitive system of checks and
    balances that produces an immune response that is prompt,appropriate,effective,and self-limiting.
    At the heart of the immune system is the ability to distinguish between self and nonself. When immune
    defenders encounter cells or organisms carrying foreign or nonself molecules,the immune troops move quickly
    to eliminate the intruders（人侵者）.Virtually every body cell carries distinctive molecules that identify it as
    self. The body's immune defenses do not normally attack tissues that carry a self-marker. Rather,immune
    cells and other body cells coexist peaceably in a state known as self-tolerance.When a normally functioning
    immune system attacks a nonself molecule,the system has the ability to"remember"the specifics of the
    foreign body.Upon subsequent encounters with the same species of molecules,the immune system reacts
    accordingly. With the possible exception of antibodies（抗体）passed during lactation（授乳期）, this so
    called immune system memory is not inherited.Despite the occurrence of a virus in your family,your immune
    system must"learn"from experience with the many millions of distinctive nonseif molecules in the sea of
    microbes（微生物）in which we live. Learning entails producing the appropriate molecules and cells to match
    up with and counteract each nonseif invader.
    Any substance capable of triggering an immune response is called an antigen（抗原）.Antigens are not
    to be confused with illergens（过敏原）,which are most often harmless substances that provoke the immune
    system to set off the inappropriate and harmful response known as allergy.An antigen can be a virus,a bacte-
    rium,or even a portion or product of one of these organisms.Tissues or cells from another individual also act
    as antigens,because the immune system recognizes transplanted tissues as foreign,it rejects them.The body
    will even reject nourishing proteins unless they are first broken down by the digestive system into their
    primary,nonantigenic building blocks.An antigen announces its foreignness by means of intricate and charac-
    teristic shapes called epitopes（抗原表位）, which protrude（突出）from its surface. Most antigens , even the
    simplest microbes,carry several different kinds of epitopes on their surface;some may even carry several
    hundreds.Some epitopes will be more effective than others at stimulating an immune response.Only in abnormal
    situations does the immune system wrongly identify self as nonself and execute a misdirected immune attack.

    The immune cells and other cells in the body coexist peaceably in a state known as________.
    A:self-tolerance
    B:balance
    C:harmony
    D:tolerance

    答案：A
    解析：
    由第一段第三句中的“like clouds of bees flying around a hive”可知选B。
    由文章第二段第五句可知答案为A。
    由文章最后一段中的“An antigen announces its foreignness by …characteristic shapes …" 可知选C。
    由文章最后一段第一句可知，能引起免疫反应的物质叫抗原，即抗原能引起免疫反应， 故选B
    由文章第二段第一句“At the heart of the immune system...”可知选D。 heart相当 于basic。

  • 第3题：

    共用题干
    第一篇

    Immune Functions

    The immune system is equal in complexity to the combined intricacies of the brain and nervous system.
    The success of the immune system in defending the body relies on a dynamic regulatory communication net-
    work consisting of millions and millions of cells.Organized into sets and subsets,these cells pass information
    back and forth like clouds of bees flying around a hive（蜂巢）.The result is a sensitive system of checks and
    balances that produces an immune response that is prompt,appropriate,effective,and self-limiting.
    At the heart of the immune system is the ability to distinguish between self and nonself. When immune
    defenders encounter cells or organisms carrying foreign or nonself molecules,the immune troops move quickly
    to eliminate the intruders（人侵者）.Virtually every body cell carries distinctive molecules that identify it as
    self. The body's immune defenses do not normally attack tissues that carry a self-marker. Rather,immune
    cells and other body cells coexist peaceably in a state known as self-tolerance.When a normally functioning
    immune system attacks a nonself molecule,the system has the ability to"remember"the specifics of the
    foreign body.Upon subsequent encounters with the same species of molecules,the immune system reacts
    accordingly. With the possible exception of antibodies（抗体）passed during lactation（授乳期）, this so
    called immune system memory is not inherited.Despite the occurrence of a virus in your family,your immune
    system must"learn"from experience with the many millions of distinctive nonseif molecules in the sea of
    microbes（微生物）in which we live. Learning entails producing the appropriate molecules and cells to match
    up with and counteract each nonseif invader.
    Any substance capable of triggering an immune response is called an antigen（抗原）.Antigens are not
    to be confused with illergens（过敏原）,which are most often harmless substances that provoke the immune
    system to set off the inappropriate and harmful response known as allergy.An antigen can be a virus,a bacte-
    rium,or even a portion or product of one of these organisms.Tissues or cells from another individual also act
    as antigens,because the immune system recognizes transplanted tissues as foreign,it rejects them.The body
    will even reject nourishing proteins unless they are first broken down by the digestive system into their
    primary,nonantigenic building blocks.An antigen announces its foreignness by means of intricate and charac-
    teristic shapes called epitopes（抗原表位）, which protrude（突出）from its surface. Most antigens , even the
    simplest microbes,carry several different kinds of epitopes on their surface;some may even carry several
    hundreds.Some epitopes will be more effective than others at stimulating an immune response.Only in abnormal
    situations does the immune system wrongly identify self as nonself and execute a misdirected immune attack.

    Which of the following statements is true?
    A:Allergens are usually harmful substances.
    B:Antigens can trigger an immune response.
    C:People with antigens do not suffer from obvious responses.
    D:There is no difference between an antigen and an allergen.

    答案：B
    解析：
    由第一段第三句中的“like clouds of bees flying around a hive”可知选B。
    由文章第二段第五句可知答案为A。
    由文章最后一段中的“An antigen announces its foreignness by …characteristic shapes …" 可知选C。
    由文章最后一段第一句可知，能引起免疫反应的物质叫抗原，即抗原能引起免疫反应， 故选B
    由文章第二段第一句“At the heart of the immune system...”可知选D。 heart相当 于basic。

  • 第4题：

    关于固有免疫应答，错误的是（）

    • A、启动适应性免疫应答
    • B、影响适应性免疫应答的类型
    • C、促进适应性免疫应答的即刻反应
    • D、增强适应性免疫应答的强度
    • E、参与适应性免疫应答效应

    正确答案:C

  • 第5题：

    关于免疫应答的说法，正确的是（）。

    • A、免疫应答对机体都是有利的
    • B、免疫应答都是特异性的
    • C、免疫应答对机体都是有害的
    • D、免疫应答是双刃剑
    • E、免疫应答都是有记忆性的

    正确答案:D

  • 第6题：

    环境应答基因environment response gene


    正确答案:对环境因素的作用产生应答反应有关的基因。

  • 第7题：

    免疫应答的类型有（）

    • A、细胞免疫
    • B、体液免疫
    • C、免疫缺陷
    • D、正免疫应答
    • E、负免疫应答

    正确答案:A,B,D,E

  • 第8题：

    TD-Ag引起的免疫应答的特点是（）。

    • A、产生体液免疫应答的细胞为B1细胞
    • B、只引起体液免疫应答，不引起细胞免疫应答
    • C、可诱导T、B淋巴细胞产生免疫应答
    • D、只引起细胞免疫应答，不能引起体液免疫应答
    • E、可诱导免疫记忆细胞形成

    正确答案:C

  • 第9题：

    名词解释题
    免疫反应(immune reaction)

    正确答案： 免疫反应是机体在进化过程中所获得的“识别自己排斥异己”的一种重要的生理功能，在正常情况下，免疫系统通过细胞和(或)体液免疫机制以抵抗外界入侵的病原生物，维持自身生理平衡，以及消除突变细胞，起到保护机体的作用。
    解析： 暂无解析

  • 第10题：

    名词解释题
    环境应答基因environment response gene

    正确答案： 对环境因素的作用产生应答反应有关的基因。
    解析： 暂无解析

  • 第11题：

    单选题
    TD抗原引起的免疫应答的特点是（）。
    A

    产生免疫应答的细胞为B1细胞

    B

    只引起体液免疫应答，不能引起细胞免疫应答

    C

    可形成记忆细胞

    D

    只引起细胞免疫应答，不能引起体液免疫应答


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    变态反应的本质是（）
    A

    特殊免疫应答

    B

    异常免疫应答

    C

    正常免疫应答

    D

    非特异免疫应答

    E

    回忆应答


    正确答案： C
    解析： 暂无解析

  • 第13题：

    共用题干
    第一篇

    Immune Functions

    The immune system is equal in complexity to the combined intricacies of the brain and nervous system.
    The success of the immune system in defending the body relies on a dynamic regulatory communication net-
    work consisting of millions and millions of cells.Organized into sets and subsets,these cells pass information
    back and forth like clouds of bees flying around a hive（蜂巢）.The result is a sensitive system of checks and
    balances that produces an immune response that is prompt,appropriate,effective,and self-limiting.
    At the heart of the immune system is the ability to distinguish between self and nonself. When immune
    defenders encounter cells or organisms carrying foreign or nonself molecules,the immune troops move quickly
    to eliminate the intruders（人侵者）.Virtually every body cell carries distinctive molecules that identify it as
    self. The body's immune defenses do not normally attack tissues that carry a self-marker. Rather,immune
    cells and other body cells coexist peaceably in a state known as self-tolerance.When a normally functioning
    immune system attacks a nonself molecule,the system has the ability to"remember"the specifics of the
    foreign body.Upon subsequent encounters with the same species of molecules,the immune system reacts
    accordingly. With the possible exception of antibodies（抗体）passed during lactation（授乳期）, this so
    called immune system memory is not inherited.Despite the occurrence of a virus in your family,your immune
    system must"learn"from experience with the many millions of distinctive nonseif molecules in the sea of
    microbes（微生物）in which we live. Learning entails producing the appropriate molecules and cells to match
    up with and counteract each nonseif invader.
    Any substance capable of triggering an immune response is called an antigen（抗原）.Antigens are not
    to be confused with illergens（过敏原）,which are most often harmless substances that provoke the immune
    system to set off the inappropriate and harmful response known as allergy.An antigen can be a virus,a bacte-
    rium,or even a portion or product of one of these organisms.Tissues or cells from another individual also act
    as antigens,because the immune system recognizes transplanted tissues as foreign,it rejects them.The body
    will even reject nourishing proteins unless they are first broken down by the digestive system into their
    primary,nonantigenic building blocks.An antigen announces its foreignness by means of intricate and charac-
    teristic shapes called epitopes（抗原表位）, which protrude（突出）from its surface. Most antigens , even the
    simplest microbes,carry several different kinds of epitopes on their surface;some may even carry several
    hundreds.Some epitopes will be more effective than others at stimulating an immune response.Only in abnormal
    situations does the immune system wrongly identify self as nonself and execute a misdirected immune attack.

    What is used to describe the communication network consisting of cells in the immune system?
    A:The immune system's memory.
    B:Immune troops sliminating intruders.
    C:Bees flying around a hive.
    D:A sea of microbes.

    答案：C
    解析：
    由第一段第三句中的“like clouds of bees flying around a hive”可知选B。
    由文章第二段第五句可知答案为A。
    由文章最后一段中的“An antigen announces its foreignness by …characteristic shapes …" 可知选C。
    由文章最后一段第一句可知，能引起免疫反应的物质叫抗原，即抗原能引起免疫反应， 故选B
    由文章第二段第一句“At the heart of the immune system...”可知选D。 heart相当 于basic。

  • 第14题：

    共用题干
    第一篇

    Immune Functions

    The immune system is equal in complexity to the combined intricacies of the brain and nervous system.
    The success of the immune system in defending the body relies on a dynamic regulatory communication net-
    work consisting of millions and millions of cells.Organized into sets and subsets,these cells pass information
    back and forth like clouds of bees flying around a hive（蜂巢）.The result is a sensitive system of checks and
    balances that produces an immune response that is prompt,appropriate,effective,and self-limiting.
    At the heart of the immune system is the ability to distinguish between self and nonself. When immune
    defenders encounter cells or organisms carrying foreign or nonself molecules,the immune troops move quickly
    to eliminate the intruders（人侵者）.Virtually every body cell carries distinctive molecules that identify it as
    self. The body's immune defenses do not normally attack tissues that carry a self-marker. Rather,immune
    cells and other body cells coexist peaceably in a state known as self-tolerance.When a normally functioning
    immune system attacks a nonself molecule,the system has the ability to"remember"the specifics of the
    foreign body.Upon subsequent encounters with the same species of molecules,the immune system reacts
    accordingly. With the possible exception of antibodies（抗体）passed during lactation（授乳期）, this so
    called immune system memory is not inherited.Despite the occurrence of a virus in your family,your immune
    system must"learn"from experience with the many millions of distinctive nonseif molecules in the sea of
    microbes（微生物）in which we live. Learning entails producing the appropriate molecules and cells to match
    up with and counteract each nonseif invader.
    Any substance capable of triggering an immune response is called an antigen（抗原）.Antigens are not
    to be confused with illergens（过敏原）,which are most often harmless substances that provoke the immune
    system to set off the inappropriate and harmful response known as allergy.An antigen can be a virus,a bacte-
    rium,or even a portion or product of one of these organisms.Tissues or cells from another individual also act
    as antigens,because the immune system recognizes transplanted tissues as foreign,it rejects them.The body
    will even reject nourishing proteins unless they are first broken down by the digestive system into their
    primary,nonantigenic building blocks.An antigen announces its foreignness by means of intricate and charac-
    teristic shapes called epitopes（抗原表位）, which protrude（突出）from its surface. Most antigens , even the
    simplest microbes,carry several different kinds of epitopes on their surface;some may even carry several
    hundreds.Some epitopes will be more effective than others at stimulating an immune response.Only in abnormal
    situations does the immune system wrongly identify self as nonself and execute a misdirected immune attack.

    Which of the following best expresses the main idea of this passage?
    A:An antigen is any substance that triggers an immune response.
    B:One of the immune system's primary functions is the allergic response.
    C:The human body is an appropriate habitat for microbes.
    D:The basic function of the immune system is to distinguish between self and nonseif.

    答案：D
    解析：
    由第一段第三句中的“like clouds of bees flying around a hive”可知选B。
    由文章第二段第五句可知答案为A。
    由文章最后一段中的“An antigen announces its foreignness by …characteristic shapes …" 可知选C。
    由文章最后一段第一句可知，能引起免疫反应的物质叫抗原，即抗原能引起免疫反应， 故选B
    由文章第二段第一句“At the heart of the immune system...”可知选D。 heart相当 于basic。

  • 第15题：

    适应性免疫应答(adaptive immune response)


    正确答案:也称特异性免疫应答，是在非特异性免疫基础上建立的，该种免疫是个体在生命过程中接受抗原性异物刺激后，主动产生或接受免疫球蛋白分子后被动获得的。

  • 第16题：

    变态反应的本质是（）

    • A、特殊免疫应答
    • B、异常免疫应答
    • C、正常免疫应答
    • D、非特异免疫应答
    • E、回忆应答

    正确答案:B

  • 第17题：

    免疫应答包括（）免疫应答和（）免疫应答。其中前者又称为非特异性免疫应答，后者又称为特异性免疫应答或获得性免疫应答。


    正确答案:固有免疫应；适应性免疫应答

  • 第18题：

    免疫逃避immune evasion


    正确答案: 宿主感染疟原虫后，通过尝试体液免疫和细胞免疫应答，抑制疟原虫的发育增殖，但疟原虫也有较强的适应能力可拮抗宿主的免疫杀伤作用，疟原虫具有逃避宿主免疫应答的现象称为免疫逃避。

  • 第19题：

    固有免疫应答(innate immune response)


    正确答案: 也称非特异性或获得性免疫应答，是生物体在长期种系发育和进化过程中逐渐形成的一系列防御机制。此免疫在个体出生时就具备，可对外来病原体迅速应答，产生非特异性抗感染免疫作用，同时在特异性免疫应答过程中也起作用。

  • 第20题：

    单选题
    超敏反应的本质是（）
    A

    正常的免疫应答

    B

    异常的免疫应答

    C

    特殊的免疫应答

    D

    回忆的免疫应答

    E

    非特异的免疫应答


    正确答案： A
    解析： 超敏反应是机体再次受到相同抗原物质刺激后发生的一种异常或病理性的免疫应答，又称为变态反应。

  • 第21题：

    单选题
    TD-Ag引起的免疫应答的特点是（）。
    A

    产生体液免疫应答的细胞为B1细胞

    B

    只引起体液免疫应答，不引起细胞免疫应答

    C

    可诱导T、B淋巴细胞产生免疫应答

    D

    只引起细胞免疫应答，不能引起体液免疫应答

    E

    可诱导免疫记忆细胞形成


    正确答案： E
    解析： 暂无解析

  • 第22题：

    问答题
    免疫应答包括____免疫应答和____免疫应答。

    正确答案：
    解析：

  • 第23题：

    名词解释题
    交叉免疫反应(cross immune reaction)

    正确答案： 某些病原微生物的抗原与自身组织成分有共同抗原性，因此机体在感染这些微生物后，所产生的抗体或致敏的淋巴细胞对自身组织也可产生免疫反应，称为交叉免疫反应。
    解析： 暂无解析

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