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Anatomy And Physiology Questions - The Lymphatic System And Immunity

53 Questions  I  By Hermine0817
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Anatomy And Physiology Questions - The Lymphatic System And Immunity
Questions about the lymphatic system and immunity. Linked to the "Infancy" unit.

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