Test Bank
Cellular And Molecular Immunology
Abul Abbas, Andrew Lichtman, And Shiv Pillai
11th Edition
,Table Of Contents
Chapter 01 Properties And Overview Of Immune Responses 1
Chapter 02 Cells And Tissues Of The Immune System 3
Chapter 03 Leukocyte Circulation And Migration Into Tissues 6
Chapter 04 Innate Immunity 10
Chapter 05 Antibodies And Antigens 17
Chapter 06 Antigen Presentation To T Lymphocytes And The Functions Of Major
Histocompatibility Complex Molecules 20
Chapter 07 Immune Receptors And Signal Transduction 27
Chapter 08 Lymphocyte Development And Antigen Receptor Gene Rearrangement 30
Chapter 09 Activation Of T Lymphocytes 34
Chapter 10 Differentiation And Functions Of Cd4+ Effector T Cells 38
Chapter 11 Differentiation And Functions Of Cd8+ Effector T Cells 42
Chapter 12 B Cell Activation And Antibody Production 46
Chapter 13 Effector Mechanisms Of Humoral Immunity 52
Chapter 14 Specialized Immunity At Epithelial Barriers And In Immune Privileged Tissues 56
Chapter 15 Immunologic Tolerance And Autoimmunity 62
Chapter 16 Immunity To Microbes 67
Chapter 17 Transplantation Immunology 72
Chapter 18 Tumor Immunology 77
Chapter 19 Hypersensitivity Disorders 81
Chapter 20 Allergy 86
Chapter 21 Primary And Acquired Immunodeficiencies 89
,Chapter 01: Properties And Overview Of Immune Responses
Abbas, Lichtman, And Pillai: Cellular And Molecular Immunology, 11th Edition
Multiple Choice
1. The Principal Function Of The Immune System Is:
a. Defense Against Cancer
b. Repair Of Injured Tissues
c. Defense Against Microbial Infections
d. Prevention Of Inflammatory Diseases
e. Protection Against Environmental Toxins
Ans: C
The Immune System Has Evolved In The Setting Of Selective Pressures Imposed By
Microbial Infections. Although Immune Responses To Cancer May Occur, The Concept
That “Immunosurveillance” Against Cancer Is A Principal Function Of The Immune
System Is Controversial. Repair Of Injured Tissues May Be A Secondary Consequence Of
The Immune Responses And Inflammation. Although The Immune System Has Regulatory
Features That Are Needed To Prevent Excessive Inflammation, Prevention Of
Inflammatory Diseases Is Not A Primary Function. The Immune System Can Protect
Against Microbial Toxins, But It Generally Does Not Offer Protection Against Toxins Of
Nonbiologic Origin.
2. Which Of The Following Infectious Diseases Was Prevented By The First
Successful Vaccination?
a. Polio
b. Tuberculosis
c. Smallpox
d. Tetanus
e. Rubella
Ans: C
In 1798, Edward Jenner Reported The First Intentional Successful Vaccination, Which
Was Against Smallpox In A Boy, Using Material From The Cowpox Pustules Of A
Milkmaid. In 1980, Smallpox Was Reported To Be Eradicated Worldwide By A
Vaccination Program. Effective Vaccines Against Tetanus Toxin, Rubella Virus, And
Poliovirus Were Developed In The 20th Century And Are Widely Used. There Is No
Effective Vaccine Against Mycobacterium Tuberculosis.
3. Which Of The Following Is A Unique Property Of The Adaptive Immune System?
a. Highly Diverse Repertoire Of Specificities For Antigens
b. Self-Nonself Discrimination
c. Recognition Of Microbial Structures By Both Cell-Associated And Soluble Receptors
d. Protection Against Viral Infections
e. Responses That Have The Same Kinetics And Magnitude On Repeated Exposure
To The Same Microbe
Ans: A
, Highly Diverse Repertoires Of Specificities For Antigens Are Found Only In T And B
Lymphocytes, Which Are The Central Cellular Components Of The Adaptive Immune
System. Both The Innate And The Adaptive Immune Systems Use Cell-Associated And
Soluble Receptors To Recognize Microbes, Display Some Degree Of Self-Nonself
Discrimination, And Protect Against Viruses. On Repeated Exposure To The Same
Microbe, The Adaptive Immune Response Becomes More Rapid And Of Greater
Magnitude; This Is The Manifestation Of Memory.
4. Antibodies And T Lymphocytes Are The Respective Mediators Of Which Two
Types Of Immunity?
a. Innate And Adaptive
b. Passive And Active
c. Specific And Nonspecific
d. Humoral And Cell-Mediated
e. Adult And Neonatal
Ans: D
Both B And T Lymphocytes Are Principal Components Of Adaptive Immunity. B
Lymphocytes Produce Antibodies, Which Are The Recognition And Effector Molecules Of
Humoral Immune Responses To Extracellular Pathogens. T Cells Recognize And Promote
Eradication Of Intracellular Pathogens In Cell-Mediated Immunity. Passive And Active
Immunity Both Can Be Mediated By Either B Or T Lymphocytes. Specific Immunity Is
Another Term For Adaptive Immunity. Both B And T Lymphocytes Participate In Adult
Adaptive Immunity But Are Still Developing In The Neonatal Period.
5. The Two Major Functional Classes Of Effector T Lymphocytes Are:
a. Helper T Lymphocytes And Cytotoxic T Lymphocytes
b. Natural Killer Cells And Cytowtowxw
ic.Ttlb
ys
mmph.Ow
cystes
c. Memory T Cells And Effector T Cells
d. Helper Cells And Antigen-Presenting Cells
e. Cytotoxic T Lymphocytes And Target Cells
Ans: A
T Cells Can Be Classified Into Effector Subsets That Perform Different Effector Functions.
Most Effector T Cells Are Either Helper T Lymphocytes, Which Enhance The Responses
Of Other Immune Cells, Including Phagocytes And B Cells, To Infections, Or Cytotoxic T
Lymphocytes, Which Directly Kill Infected Cells. Natural Killer Cells Are Not T
Lymphocytes.
Antigen-Presenting Cells Usually Are Not T Cells. Memory T Cells Are Not Effector T Cells.
6. Which Of The Following Cell Types Is Required For All Adaptive Humoral Immune
Responses?
a. Natural Killer Cells
b. Dendritic Cells
c. Cytolytic T Lymphocytes
d. B Lymphocytes
e. Helper T Lymphocytes
Ans: D
Humoral Immune Responses Are Antibody-Mediated Immune Responses, And All
Antibodies Are Made By B Lymphocytes And No Other Cell Type.
Cellular And Molecular Immunology
Abul Abbas, Andrew Lichtman, And Shiv Pillai
11th Edition
,Table Of Contents
Chapter 01 Properties And Overview Of Immune Responses 1
Chapter 02 Cells And Tissues Of The Immune System 3
Chapter 03 Leukocyte Circulation And Migration Into Tissues 6
Chapter 04 Innate Immunity 10
Chapter 05 Antibodies And Antigens 17
Chapter 06 Antigen Presentation To T Lymphocytes And The Functions Of Major
Histocompatibility Complex Molecules 20
Chapter 07 Immune Receptors And Signal Transduction 27
Chapter 08 Lymphocyte Development And Antigen Receptor Gene Rearrangement 30
Chapter 09 Activation Of T Lymphocytes 34
Chapter 10 Differentiation And Functions Of Cd4+ Effector T Cells 38
Chapter 11 Differentiation And Functions Of Cd8+ Effector T Cells 42
Chapter 12 B Cell Activation And Antibody Production 46
Chapter 13 Effector Mechanisms Of Humoral Immunity 52
Chapter 14 Specialized Immunity At Epithelial Barriers And In Immune Privileged Tissues 56
Chapter 15 Immunologic Tolerance And Autoimmunity 62
Chapter 16 Immunity To Microbes 67
Chapter 17 Transplantation Immunology 72
Chapter 18 Tumor Immunology 77
Chapter 19 Hypersensitivity Disorders 81
Chapter 20 Allergy 86
Chapter 21 Primary And Acquired Immunodeficiencies 89
,Chapter 01: Properties And Overview Of Immune Responses
Abbas, Lichtman, And Pillai: Cellular And Molecular Immunology, 11th Edition
Multiple Choice
1. The Principal Function Of The Immune System Is:
a. Defense Against Cancer
b. Repair Of Injured Tissues
c. Defense Against Microbial Infections
d. Prevention Of Inflammatory Diseases
e. Protection Against Environmental Toxins
Ans: C
The Immune System Has Evolved In The Setting Of Selective Pressures Imposed By
Microbial Infections. Although Immune Responses To Cancer May Occur, The Concept
That “Immunosurveillance” Against Cancer Is A Principal Function Of The Immune
System Is Controversial. Repair Of Injured Tissues May Be A Secondary Consequence Of
The Immune Responses And Inflammation. Although The Immune System Has Regulatory
Features That Are Needed To Prevent Excessive Inflammation, Prevention Of
Inflammatory Diseases Is Not A Primary Function. The Immune System Can Protect
Against Microbial Toxins, But It Generally Does Not Offer Protection Against Toxins Of
Nonbiologic Origin.
2. Which Of The Following Infectious Diseases Was Prevented By The First
Successful Vaccination?
a. Polio
b. Tuberculosis
c. Smallpox
d. Tetanus
e. Rubella
Ans: C
In 1798, Edward Jenner Reported The First Intentional Successful Vaccination, Which
Was Against Smallpox In A Boy, Using Material From The Cowpox Pustules Of A
Milkmaid. In 1980, Smallpox Was Reported To Be Eradicated Worldwide By A
Vaccination Program. Effective Vaccines Against Tetanus Toxin, Rubella Virus, And
Poliovirus Were Developed In The 20th Century And Are Widely Used. There Is No
Effective Vaccine Against Mycobacterium Tuberculosis.
3. Which Of The Following Is A Unique Property Of The Adaptive Immune System?
a. Highly Diverse Repertoire Of Specificities For Antigens
b. Self-Nonself Discrimination
c. Recognition Of Microbial Structures By Both Cell-Associated And Soluble Receptors
d. Protection Against Viral Infections
e. Responses That Have The Same Kinetics And Magnitude On Repeated Exposure
To The Same Microbe
Ans: A
, Highly Diverse Repertoires Of Specificities For Antigens Are Found Only In T And B
Lymphocytes, Which Are The Central Cellular Components Of The Adaptive Immune
System. Both The Innate And The Adaptive Immune Systems Use Cell-Associated And
Soluble Receptors To Recognize Microbes, Display Some Degree Of Self-Nonself
Discrimination, And Protect Against Viruses. On Repeated Exposure To The Same
Microbe, The Adaptive Immune Response Becomes More Rapid And Of Greater
Magnitude; This Is The Manifestation Of Memory.
4. Antibodies And T Lymphocytes Are The Respective Mediators Of Which Two
Types Of Immunity?
a. Innate And Adaptive
b. Passive And Active
c. Specific And Nonspecific
d. Humoral And Cell-Mediated
e. Adult And Neonatal
Ans: D
Both B And T Lymphocytes Are Principal Components Of Adaptive Immunity. B
Lymphocytes Produce Antibodies, Which Are The Recognition And Effector Molecules Of
Humoral Immune Responses To Extracellular Pathogens. T Cells Recognize And Promote
Eradication Of Intracellular Pathogens In Cell-Mediated Immunity. Passive And Active
Immunity Both Can Be Mediated By Either B Or T Lymphocytes. Specific Immunity Is
Another Term For Adaptive Immunity. Both B And T Lymphocytes Participate In Adult
Adaptive Immunity But Are Still Developing In The Neonatal Period.
5. The Two Major Functional Classes Of Effector T Lymphocytes Are:
a. Helper T Lymphocytes And Cytotoxic T Lymphocytes
b. Natural Killer Cells And Cytowtowxw
ic.Ttlb
ys
mmph.Ow
cystes
c. Memory T Cells And Effector T Cells
d. Helper Cells And Antigen-Presenting Cells
e. Cytotoxic T Lymphocytes And Target Cells
Ans: A
T Cells Can Be Classified Into Effector Subsets That Perform Different Effector Functions.
Most Effector T Cells Are Either Helper T Lymphocytes, Which Enhance The Responses
Of Other Immune Cells, Including Phagocytes And B Cells, To Infections, Or Cytotoxic T
Lymphocytes, Which Directly Kill Infected Cells. Natural Killer Cells Are Not T
Lymphocytes.
Antigen-Presenting Cells Usually Are Not T Cells. Memory T Cells Are Not Effector T Cells.
6. Which Of The Following Cell Types Is Required For All Adaptive Humoral Immune
Responses?
a. Natural Killer Cells
b. Dendritic Cells
c. Cytolytic T Lymphocytes
d. B Lymphocytes
e. Helper T Lymphocytes
Ans: D
Humoral Immune Responses Are Antibody-Mediated Immune Responses, And All
Antibodies Are Made By B Lymphocytes And No Other Cell Type.
