Lymph System
- 1.
Lymph system does not deliver lymph to kidneys for filtration.
- A.
True
- B.
False
Correct Answer
A. True -
- 2.
2 lymph vessels that return lymph to bloodstream
- A.
Right lymphactic duct and thoracic duct
- B.
R lymphatic duct and lymphatic trunk
- C.
Left lymphactic duct and subclavian
- D.
Subclavian and thoracic duct
Correct Answer
A. Right lymphactic duct and thoracic duct -
- 3.
Part of the nonspecific immune system is NOT:
- A.
Skin
- B.
Neutrophils
- C.
NK cells
- D.
Memory B cells
Correct Answer
D. Memory B cells -
- 4.
Cell mediated immunity:
- A.
Invovles T cells
- B.
Produces antibodies
- C.
Involves NK cells
- D.
Invovles neutrophils and macrophages
Correct Answer
A. Invovles T cells -
- 5.
T cells that track down and destroy pathogens are cytotoxic T cells
- A.
True
- B.
False
Correct Answer
A. True -
- 6.
Agglutination antibodies are found in class
- A.
IgA
- B.
IgD
- C.
IgE
- D.
IgM
Correct Answer
D. IgM -
- 7.
T lymphocytes become innumocompetent by:
- A.
Lymphoid organ
- B.
Thymic hormones
- C.
Spleen
- D.
Mucous membrance
Correct Answer
B. Thymic hormones -
- 8.
Which of the following contain erythrocytes?
- A.
Spleen
- B.
Lymph nodes
- C.
Tonsils
- D.
Keratin
Correct Answer
A. Spleen -
- 9.
B cell produce plasma cells that secrete antibodies
- A.
True
- B.
False
Correct Answer
A. True -
- 10.
Lymphoid tissue found as a mucosal swelling in the oral cavity is the _______
- A.
Tonsils
- B.
Tongue
- C.
Lingual cells
- D.
Sinuses
Correct Answer
A. Tonsils -
- 11.
Both cytotoxic T cells and natural killer cells kill cancer cells but not virus cells
- A.
True
- B.
False
Correct Answer
B. False -
- 12.
MHC cells _______
- A.
Distinguish self cells only
- B.
Distinguish non-self cells only
- C.
Distinguish self from non-self cells
- D.
None
Correct Answer
C. Distinguish self from non-self cells -
- 13.
Part of the immune system that is non-specific, numerous and first responders
- A.
Neutrophils
- B.
NK cells
- C.
Lymph nodes
- D.
Lymphoid cells
Correct Answer
A. Neutrophils -
- 14.
Redness and heat from hyperemia caused by:
- A.
Vasodilation
- B.
Vasoconstriction
- C.
Hyperventilation
- D.
Hypoventilation
Correct Answer
A. Vasodilation -
- 15.
Type II is not an autoimmune disorder
- A.
True
- B.
False
Correct Answer
A. True -
- 16.
Adaptive immunity is NOT:
- A.
Antigen specific
- B.
Systemic
- C.
Involve in memory
- D.
Specific to an organ
Correct Answer
D. Specific to an organ -
- 17.
Fever is not regulated by chemicals to reset the body to a higher temperature
- A.
True
- B.
False
Correct Answer
B. False -
- 18.
Immune response that has a lag period while B cells proliferate.
- A.
Primary
- B.
Inflammation
- C.
Innate Defense
- D.
Antigens
Correct Answer
A. Primary -
- 19.
Diapedesis is when;
- A.
Phagocytes move throught he systemic system
- B.
Phagocytes move across capillary walls
- C.
Phagocytes attack a non-slef cell
- D.
Phagocytes release pyrogens
Correct Answer
B. Phagocytes move across capillary walls -
- 20.
AIDS is caused by a virus that infects helper T (CD4) cells
- A.
True
- B.
False
Correct Answer
A. True -
- 21.
Lymph does not contain
- A.
Proliferating B cells
- B.
Macros
- C.
Neutros
- D.
RBC
Correct Answer
D. RBC -
- 22.
A transfusion reactions is a hypersensitivity to nonslef on RBCs
- A.
True
- B.
False
Correct Answer
A. True -
- 23.
Adaptive immunity is only provided by lymphocytes that secrete antiboides:
- A.
True
- B.
False
Correct Answer
A. True -
- 24.
Select the correct statement about active and passive immunity:
- A.
Memory is established by passive immunity
- B.
Vaccination is an introduction of passive immunity into the body
- C.
Antibodies from active immunity are acquired by another organism
- D.
Active and passive humoral immunity are both adaptive immunities using antiboides
Correct Answer
D. Active and passive humoral immunity are both adaptive immunities using antiboides -
- 25.
Which of the following lists some of the major components of the Lymphatic system?
- A.
Lymphatic vessels, thymus, lymph
- B.
Lymph, spleen, thyroid
- C.
Spleen, Interferons, lymph, lymphatic vessels
- D.
Lymph nodes, lymphocytes, testes
Correct Answer
A. Lymphatic vessels, thymus, lymph -
- 26.
Which of the following best summarizes the main functions of the lymph nodes?
- A.
Site of erythropoiesis
- B.
Site of leukocyte breakdwon and recycling
- C.
Site of filtration of lymph and phagocytosis of foreign material
- D.
Site of erythrocyte breakdown and recycling
Correct Answer
C. Site of filtration of lymph and phagocytosis of foreign material -
- 27.
All of the following are parts of the non-specific Immune system except:
- A.
NK
- B.
Macrophages
- C.
Skin
- D.
Memory B cells
Correct Answer
D. Memory B cells -
- 28.
Which of the following statements best defines cell-mediated immunity?
- A.
The part of the specific immune system involving production of antibodies
- B.
The part of the specific immune system involving the T-Cells
- C.
The part of the non-specific immune system involving Neutrophils and Macrophages
- D.
The part of the non-specific immune system involving NK cells
Correct Answer
B. The part of the specific immune system involving the T-Cells -
- 29.
In order of inactive B cells to become activated, what must happen first?
- A.
The inactivated B cell must engulf a foreign cell, such as a bacteria cell
- B.
The inactive B cells must release cytokines that stimulate cytotoxic T cells
- C.
A specific antigen must bind to the surface receptors of the inactive B cell membrane
- D.
The inactive B cells must be activated by the Complement system
Correct Answer
C. A specific antigen must bind to the surface receptors of the inactive B cell membrane -
- 30.
The non-specific phagocytic leukocytes which are very mobile, most numerous, and respond first to the presence of pathogens are the:
- A.
Lymphocytes
- B.
Basophils
- C.
Neutrophils
- D.
Macrophages
Correct Answer
C. Neutrophils -
- 31.
When T cells become activated by binding to a macrophage a virus-infected cell, they begin to divide many times and differentiate into several cell types. Which of these cell types is directly involved in tracking down and destroying pathogens?
- A.
Supressor T cells
- B.
Cytotoxic T cells
- C.
Memory T cells
- D.
Helper T cells
Correct Answer
B. Cytotoxic T cells -
- 32.
Collections of lymphoid tissue (MALT) that guard mucosal surfaces include all the following, except:
- A.
A lymphoid nodules in the wall of the bronchi
- B.
Tonsils
- C.
Peyer's patches
- D.
The thymus
Correct Answer
D. The thymus -
- 33.
Active artifically acquired immunity is a result of:
- A.
Antibodies passed on from mother to baby
- B.
Injection of an immune serum
- C.
Vaccination
- D.
Contact with pathogens
Correct Answer
C. Vaccination -
- 34.
Lymphocytes that develop immunocompetence in the thymus are:
- A.
T lymphocytes
- B.
B lymphocytes
- C.
Nk cells
Correct Answer
B. B lymphocytes -
- 35.
These molecules are secreted by leukocytes and macrophages and result in a fever.
- A.
Keratin
- B.
Histamine
- C.
Pyrogens
- D.
Heparin
Correct Answer
C. Pyrogens -
- 36.
Which non specific defense cells specialize in attacking cancer cells and virus-infected cells
- A.
NK
- B.
Basophils
- C.
Plasma Cells
- D.
Macrophages
Correct Answer
A. NK -
- 37.
P.asma cells are responsible for "remembering" what a pathogen looks like.
- A.
True
- B.
False
Correct Answer
B. False -
- 38.
A "helper" T-cell is distinguished by a protein on ints surface called CD4.
- A.
True
- B.
False
Correct Answer
A. True -
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Current Version
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Mar 09, 2013Quiz Edited by
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Feb 21, 2013Quiz Created by
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