Question 1

The only structures that filter lymph is/are the

Accepted Answer

A)  tonsils.
B)  spleen.
C)  lymph nodes.
D)  thymus.E) C) and D)
F) All of the above

Question 2

Which of the following will increase your risk of contracting the HIV virus?

Accepted Answer

A)  use of a condom during intercourse
B)  heat treatment of clotting factors prior to transfusion
C)  use of contaminated needles
D)  reduction in the number of sexual partners
E)  abstinenceF) A) and B)
G) C) and D)

Question 3

Match the type of cell with its function.
-natural killer cell

Accepted Answer

A)  first cell to enter infected tissue
B)  will become macrophage in tissue
C)  lyses tumor and virus-infected cells
D)  cell that increases in number during a parasitic infection
E)  nonmotile cells in connective tissue that promote inflammation,F) C) and E)
G) B) and E)

Question 4

The lymphatic system differs from the cardiovascular system in that

Accepted Answer

A)  the lymphatic system only carries fluid away from tissues.
B)  the lymphatic vessels have their own "pump" to assist flow.
C)  lymph capillaries do not contain any fluid.
D)  lymph capillaries allow free movement of fluid in and out of the capillaries.
E)  lymph circulates fluids and cardiovascular does not.F) A) and E)
G) B) and E)

Question 5

During the inflammatory response,

Accepted Answer

A)  vasoconstriction occurs.
B)  chemical mediators are released.
C)  vascular permeability is decreased.
D)  neutrophil production is depressed.
E)  blood flow is reduced.F) C) and E)
G) B) and C)

Question 6

Interferon

Accepted Answer

A)  directly attacks viruses.
B)  protects cells that have been invaded by viruses.
C)  increases vascular permeability.
D)  is not produced by most cells.
E)  is a protein that interferes with virus production and infection.F) A) and B)
G) A) and C)

Question 7

Tonsils

Accepted Answer

A)  increase in size in adults.
B)  are located in both the oral and abdominal cavities.
C)  provide protection against bacteria entering the oral and nasal cavities.
D)  contain red pulp and white pulp.
E)  are not functional in children.F) B) and D)
G) C) and D)

Question 8

Match the term or description to the type of hypersensitivity.
-mediated by T cells

Accepted Answer

A)  immediate hypersensitivity
B)  delayed hypersensitivityC) A) and B)
D) undefined

Question 9

The immunoglobulin that is often the first antibody produced in response to an antigen is

Accepted Answer

A)  IgD.
B)  IgA.
C)  IgM.
D)  IgE.
E)  IgG.F) B) and D)
G) All of the above

Question 10

Match the term or description to the type of hypersensitivity.
-atopy

Accepted Answer

A)  immediate hypersensitivity
B)  delayed hypersensitivityC) A) and B)
D) undefined

Question 11

Transfusing a person with plasma proteins from a person or an animal that has been actively immunized against a specific antigen provides

Accepted Answer

A)  active immunity.
B)  passive immunity.
C)  no immunity.
D)  autoimmunity.
E)  natural immunity.F) B) and D)
G) A) and E)

Question 12

The secondary or memory response

Accepted Answer

A)  occurs after the primary response has activated NK cells.
B)  provides better protection than the primary response.
C)  is less effective in antibody production.
D)  produces different antibodies than those produced in the primary immune response.
E)  does not protect the body after the first exposure.F) A) and B)
G) A) and C)

Question 13

Match the type of cell with its function.
-eosinophil

Accepted Answer

A)  first cell to enter infected tissue
B)  will become macrophage in tissue
C)  lyses tumor and virus-infected cells
D)  cell that increases in number during a parasitic infection
E)  nonmotile cells in connective tissue that promote inflammation,F) C) and D)
G) B) and C)

Question 14

The inflammatory response

Accepted Answer

A)  prevents the spread of an infection.
B)  stimulates erythrocytes to leave the blood.
C)  delays healing of damaged tissues.
D)  depresses immunity.
E)  is harmful and should be immediately reversed.F) A) and D)
G) C) and E)

Question 15

Which of the following is NOT a characteristic of adaptive immunity?

Accepted Answer

A)  It has memory.
B)  You are born with it.
C)  It has specificity.
D)  Acquired throughout your lifetime.E) A) and B)
F) All of the above

Question 16

A woman has her right breast and right axillary lymph nodes removed.Which of the following might occur?

Accepted Answer

A)  Cisterna chyli flow increases.
B)  The thoracic duct would be severed.
C)  Right lymphatic duct drainage decreases causing edema in the right arm.
D)  Lymph drainage would be affected in her left arm.
E)  Lymph drainage would be affected in both legs.F) B) and D)
G) B) and C)

Exam 22: Lymphatic System and Immunity

Which of the following will increase your risk of contracting the HIV virus?

Correct Answer
verified

Interferon

Correct Answer
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The inflammatory response

Correct Answer
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The only structures that filter lymph is/are the

Correct Answer
verified

Match the term or description to the type of hypersensitivity. -atopy

Correct Answer
verified

The secondary or memory response

Correct Answer
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Which of the following is NOT a characteristic of adaptive immunity?

Correct Answer
verified

Match the type of cell with its function. -natural killer cell

Correct Answer
verified

Tonsils

Correct Answer
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A woman has her right breast and right axillary lymph nodes removed.Which of the following might occur?

Correct Answer
verified

Match the term or description to the type of hypersensitivity. -mediated by T cells

Correct Answer
verified

The lymphatic system differs from the cardiovascular system in that

Correct Answer
verified

Match the type of cell with its function. -eosinophil

Correct Answer
verified

Transfusing a person with plasma proteins from a person or an animal that has been actively immunized against a specific antigen provides

Correct Answer
verified

The immunoglobulin that is often the first antibody produced in response to an antigen is

Correct Answer
verified

During the inflammatory response,

Correct Answer
verified

Exam 22: Lymphatic System and Immunity

Which of the following will increase your risk of contracting the HIV virus?

Correct AnswerverifiedShow Answer

Interferon

Correct AnswerverifiedShow Answer

The inflammatory response

Correct AnswerverifiedShow Answer

The only structures that filter lymph is/are the

Correct AnswerverifiedShow Answer

Match the term or description to the type of hypersensitivity. -atopy

Correct AnswerverifiedShow Answer

The secondary or memory response

Correct AnswerverifiedShow Answer

Which of the following is NOT a characteristic of adaptive immunity?

Correct AnswerverifiedShow Answer

Match the type of cell with its function. -natural killer cell

Correct AnswerverifiedShow Answer

Tonsils

Correct AnswerverifiedShow Answer

A woman has her right breast and right axillary lymph nodes removed.Which of the following might occur?

Correct AnswerverifiedShow Answer

Match the term or description to the type of hypersensitivity. -mediated by T cells

Correct AnswerverifiedShow Answer

The lymphatic system differs from the cardiovascular system in that

Correct AnswerverifiedShow Answer

Match the type of cell with its function. -eosinophil

Correct AnswerverifiedShow Answer

Transfusing a person with plasma proteins from a person or an animal that has been actively immunized against a specific antigen provides

Correct AnswerverifiedShow Answer

The immunoglobulin that is often the first antibody produced in response to an antigen is

Correct AnswerverifiedShow Answer

During the inflammatory response,

Correct AnswerverifiedShow Answer

Correct Answer
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