Anatomy And Physiology Questions - The Lymphatic System And Immunity

53 Questions  I  By Hermine0817 on April 15, 2012
Questions about the lymphatic system and immunity. Linked to the "Infancy" unit.

  
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1.  Lack of resistance is also known as:
A.
B.
C.
D.
E.
2.  This is characterized by the inability of the immune system to protect the body from a pathogen.
A.
B.
C.
D.
E.
3.  In B cell receptors, the light/heavy variable regions are located here:
A.
B.
C.
D.
E.
4.  In the thymus, where is it speculated that T cels die?
A.
B.
C.
D.
E.
5.  Which of the following is not considered an organ of the immune system?
A.
B.
C.
D.
E.
6.  A natural exposure  to an infectious agent leads to:
A.
B.
C.
D.
7.  Which type of immunity defends against any type of invader?
A.
B.
C.
D.
E.
8.  Which of these does NOT provide a physical or chemical barrier?
A.
B.
C.
D.
E.
9.  These anti-microbial substances will diffuse to uninfected cells and reduce production of viral proteins.
A.
B.
C.
D.
E.
10.  This can only stimulate an immune response if attached to a larger carrier molecule.
A.
B.
C.
D.
E.
11.  Which of the following is responsible for diversity in the immune system?
A.
B.
C.
D.
E.
12.  Which of the following is NOT a sign of inflammation?
A.
B.
C.
D.
E.
13.  The skeletal muscle and respiratory pumps are used in
A.
B.
C.
D.
E.
14.  The primary response will peak how many days after an exposure?
A.
B.
C.
D.
E.
15.  What causes lymph from the small interstines to appear white?
A.
B.
C.
D.
E.
16.  T cells secrete this toxin that is used to fragment DNA.
A.
B.
C.
D.
E.
17.  Which of the following is a function of the spleen?
A.
B.
C.
D.
E.
18.  In the diagarm, cells found in this region include B cells, follicular dendritic cells and macrophages.
A.
B.
C.
D.
E.
19.  In the diagram, what are the principle trunks?
A.
B.
C.
D.
E.
20.  This can only become activiated when bound to a foreign antigen and simultaneously receiving a costimulate.
A.
B.
C.
D.
E.
21.  This class of cels includes macrophages, B cells and dendritic cells.
A.
B.
C.
D.
E.
22.  These are mainly used to kill infectious microbes and tumour cells.
A.
B.
C.
D.
E.
23.  In the diagram, what is comprised of white and red pulp?
A.
B.
C.
D.
E.
24.  These display CD 4 in their membrane and are associated with MHC class II molecules.
A.
B.
C.
D.
E.
25.  In the diagram, where do pluripotent stem cells come from?
A.
B.
C.
D.
E.
26.  Of the following which is considered the body's second major defense?
A.
B.
C.
D.
E.
27.  Lymphocytes can recognize
A.
B.
C.
D.
E.
28.  The lymph from the right foot empties into the
A.
B.
C.
D.
E.
29.  This is a self-responsive cell that is inactive.
A.
B.
C.
D.
E.
30.  In the diagram these are the bronchomediastinal trunks.
A.
B.
C.
D.
E.
31.  When B and T cells are fully developed and mature, they are known to be
A.
B.
C.
D.
E.
32.  Which of the below produces the hormone that promotes maturation of T cells?
A.
B.
C.
D.
E.
33.  This induces production of a specific antibody.
A.
B.
C.
D.
E.
34.  This action makes microbes more susceptible to phagocytosis.
A.
B.
C.
D.
E.
35.  What is the major difference between lymph and interstitial fluid?
A.
B.
C.
D.
E.
36.  Which of the following intensifies the effect of interferons and promotes the rate of repair?
A.
B.
C.
D.
E.
37.  What is the most polymorphic molecule in the immune system?
A.
B.
C.
D.
E.
38.  This portion of the lymph node does not contain any lymphatic nodules.
A.
B.
C.
D.
E.
39.  Which of the below do NOT induce vasodilation and permeability (increased fluid flow) to an infection site?
A.
B.
C.
D.
E.
40.  In the diagram, cells found in this region include B cells, plasma cells and macrophages.
A.
B.
C.
D.
E.
41.  The left subclavian vein receives lymph from
A.
B.
C.
D.
E.
42.  In the diagram this vessel drains lymph from the upper right side of the body into venous blood using a subclavian vein.
A.
B.
C.
D.
E.
43.  This is a small hormone that can stimulate or inhibit many normal cell functions.
A.
B.
C.
D.
E.
44.  In the diagram, where do T cells mature?
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B.
C.
D.
E.
45.  This will lead to inflammation, enahancement of phagocytosis and bursting of microbes.
A.
B.
C.
D.
E.
46.  This is the ability of an antigen to react specifically with the antibodies or cells it has provoked.
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B.
C.
D.
E.
47.  In the diagram, this consists of a medulla, medullary sinus and reticular fibres.
A.
B.
C.
D.
E.
48.  An acute allergic response can lead to:
A.
B.
C.
D.
E.
49.  This class of antibodies is mainly found in sweat, tears, breast milk and GI secretions.
A.
B.
C.
D.
E.
50.  Which of these provides a non-specific cellular disease resistance mechanism?
A.
B.
C.
D.
E.
51.  This class of antibodies is produced after an initial exposure to antigens.
A.
B.
C.
D.
E.
52.  These anti-microbial substances promote cytolysis, phagocytosis and inflammation.
A.
B.
C.
D.
E.
53.  Which of the following is not a function of the lymphatic and immune system?
A.
B.
C.
D.
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