Question 1

In naive T cell recirculation, entry of the cells into peripheral lymph nodes occurs through which specialized vessel?

Accepted Answer

A)  Efferent lymphatic 
B)  Thoracic duct 
C)  Central artery 
D)  High endothelial venule 
E)  Sinusoid 
A)  Efferent lymphatic 
B)  Thoracic duct 
C)  Central artery 
D)  High endothelial venule 
E)  Sinusoid D

Question 2

Matching
For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it.
-This vascular addressin binds to integrins on T cells and mediates their homing to intestinal mucosa.

Accepted Answer

A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) 
A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) H

Question 3

Matching
For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it.
-This molecule binds SLC and ELC and is involved in naive T cell migration into interfollicular zones of lymph nodes.

Accepted Answer

A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) 
A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) F

Question 4

Matching
For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it.
-The expression of this molecule is induced on endothelial cells in inflamed tissues, and it mediates rolling of T cells along the endothelial surface.

Accepted Answer

A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) 
A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1)

Question 5

Matching
For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it.
-This molecule is expressed on activated endothelium, is a member of the immunoglobulin superfamily, and binds to b1 integrins on activated T cells.

Accepted Answer

A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) 
A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1)

Question 6

Matching
Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues.
-Lymphoid aggregate of the mucosal immune system

Accepted Answer

A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch 
A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch

Question 7

Matching
Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues.
-Location of Langerhans cells

Accepted Answer

A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch 
A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch

Question 8

Matching
Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues.
-Vessels that drain lymph away from a lymph node

Accepted Answer

A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch 
A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch

Question 9

Matching
Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues.
-Location of most T lymphocytes in the spleen

Accepted Answer

A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch 
A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch

Question 10

Matching
For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it.
-This receptor is expressed on naive B cells and promotes their migration into lymph node follicles.

Accepted Answer

A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1) 
A) Peripheral lymph node addressin 
B) Intercellular adhesion molecule-1 (ICAM-1) 
C) Very late activation antigen-4 (VLA-4) 
D) E-selectin 
E) P-selectin ligand
F)CCR7
G)CXCR5
H)MadCAM-1
I)Vascular cell adhesion molecule-1 (VCAM-1)

Question 11

Which of the following is the generative lymphoid organ for T lymphocytes?

Accepted Answer

A)  Bone marrow 
B)  Spleen 
C)  Lymph node 
D)  Thymus 
E)  Tonsil 
A)  Bone marrow 
B)  Spleen 
C)  Lymph node 
D)  Thymus 
E)  Tonsil

Question 12

Matching
Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues.
-Site of least mature T cell precursors in the thymus

Accepted Answer

A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch 
A) Periarteriolar lymphoid sheath 
B) Thymic medulla 
C) Thymic cortex 
D) Parafollicular cortex of lymph node 
E) Hematopoietic bone marrow
F)Afferent lymphatic
G)Efferent lymphatic
H)Marginal zone
I)Red pulp of spleen
J)White pulp of spleen
K)Epidermis
L)Dermis
M)Peyer's patch

In naive T cell recirculation, entry of the cells into peripheral lymph nodes occurs through which specialized vessel?

Matching For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it. -This vascular addressin binds to integrins on T cells and mediates their homing to intestinal mucosa.

Matching For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it. -This molecule binds SLC and ELC and is involved in naive T cell migration into interfollicular zones of lymph nodes.

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Lymphoid aggregate of the mucosal immune system

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Location of Langerhans cells

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Vessels that drain lymph away from a lymph node

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Location of most T lymphocytes in the spleen

Matching For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it. -This receptor is expressed on naive B cells and promotes their migration into lymph node follicles.

Which of the following is the generative lymphoid organ for T lymphocytes?

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Site of least mature T cell precursors in the thymus

Activation of T Lymphocytes

Antibodies and Antigens

Antigen Processing and Presentation to T Lymphocytes

Antigen Receptors and Accessory Molecules of T Lymphocytes

B Cell Activation and Antibody Production

Effector Mechanisms of Cell-Mediated Immunity

Cells and Tissues of the Immune System

Congenital and Acquired Immunodeficiencies

Cytokines

Diseases Caused by Immune Responses: Hypersensitivity and Autoimmunity

General Properties of Immune Response

The Major Histocompatibility Complex

Effector Mechanisms of Humoral Immunity

Immediate Hypersensitivity

Immunologic Tolerance

Lymphocyte Maturation and Expression of Antigen Receptor Genes

Immunity to Microbes

Transplantation Immunology

Immunity to Tumors

Filters

Exam 15: Innate Immunity

In naive T cell recirculation, entry of the cells into peripheral lymph nodes occurs through which specialized vessel?

Matching For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it. -This vascular addressin binds to integrins on T cells and mediates their homing to intestinal mucosa.

Matching For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it. -This molecule binds SLC and ELC and is involved in naive T cell migration into interfollicular zones of lymph nodes.

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Lymphoid aggregate of the mucosal immune system

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Location of Langerhans cells

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Vessels that drain lymph away from a lymph node

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Location of most T lymphocytes in the spleen

Matching For each description of a molecule involved in lymphocyte migration in questions , choose the lettered description (A-I) that most closely matches it. -This receptor is expressed on naive B cells and promotes their migration into lymph node follicles.

Which of the following is the generative lymphoid organ for T lymphocytes?

Matching Match each of the descriptions in questions,with the appropriate name (A-M) of an anatomic feature of lymphoid tissues. -Site of least mature T cell precursors in the thymus

Activation of T Lymphocytes

Antibodies and Antigens

Antigen Processing and Presentation to T Lymphocytes

Antigen Receptors and Accessory Molecules of T Lymphocytes

B Cell Activation and Antibody Production

Effector Mechanisms of Cell-Mediated Immunity

Cells and Tissues of the Immune System

Congenital and Acquired Immunodeficiencies

Cytokines

Diseases Caused by Immune Responses: Hypersensitivity and Autoimmunity

General Properties of Immune Response

The Major Histocompatibility Complex

Effector Mechanisms of Humoral Immunity

Immediate Hypersensitivity

Immunologic Tolerance

Lymphocyte Maturation and Expression of Antigen Receptor Genes

Immunity to Microbes

Transplantation Immunology

Immunity to Tumors

Filters