The Lymphatic System and Immunity

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The Lymphatic System and Immunity

Innate (Nonspecific) Immunity
Adaptive (Specific) Immunity
Acquired Immunity
Anatomy
Grab Bag
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FINAL ROUND
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Anatomy 100 Question

• These are functions of the lymphatic system
  except
• a. removes excess fluid from tissues
• b. absorbs fats from the digestive tract
• c. defends the body against
  microorganisms and other foreign substances
• d. regulates body temperature

ANSWER
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3
Anatomy 100 Answer

• These are functions of the lymphatic system
  except
• a. removes excess fluid from tissues
• b. absorbs fats from the digestive tract
• c. defends the body against
  microorganisms and other foreign substances
• d. regulates body temperature

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4
Anatomy 200 Question

• This statement best describes lymph nodes
• a. filter lymph
• b. are where lymphocytes divide and
  increase in number
• c. contain a network of reticular fibers
• d. contain lymphatic sinuses
• e. all of the above

ANSWER
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5
Anatomy 200 Answer

• This statement best describes lymph nodes
• a. filter lymph
• b. are where lymphocytes divide and
  increase in number
• c. contain a network of reticular fibers
• d. contain lymphatic sinuses
• e. all of the above

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6
Anatomy 300 Question

• Given the following
• 1. blood capillaries
• 2. lymphatic vessels
• 3. interstitial spaces
• 4. lymphatic capillaries
• 5. lymphatic ducts
• 6. subclavian veins
• Give the correct order according to the sequence
  of fluid flow.
• a. 3,2,1,4,5,6 c. 6,5,4,3,2,1
• b. 1,3,4,2,5,6 d. 1,5,2,6,3,4

ANSWER
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Anatomy 300 Answer

• Given the following
• 1. blood capillaries
• 2. lymphatic vessels
• 3. interstitial spaces
• 4. lymphatic capillaries
• 5. lymphatic ducts
• 6. subclavian veins
• Give the correct order according to the sequence
  of fluid flow.
• a. 3,2,1,4,5,6 c. 6,5,4,3,2,1
• b. 1,3,4,2,5,6 d. 1,5,2,6,3,4

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8
Anatomy 400 Question

• This statement best describes the spleen
• a. it has white pulp that is associated
  with the venous supply
• b. it has red pulp that is associated
  with the arterial supply
• c. filters lymph and puts it back in the
  blood
• d. acts as a blood reservoir
• e. destroys worn-out lymphocytes.

ANSWER
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Anatomy 400 Answer

• This statement best describes the spleen
• a. it has white pulp that is associated
  with the venous supply
• b. it has red pulp that is associated
  with the arterial supply
• c. filters lymph and puts it back in the
  blood
• d. acts as a blood reservoir
• e. destroys worn-out lymphocytes

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10
Anatomy 500 Question

• If the right lymphatic duct became blocked, this
  effect would be evident
• a. swelling of the left arm
• b. swelling of the right arm
• c. swelling of the right leg
• d. swelling of the left leg
• e. b and c
• f. a, c, and d

ANSWER
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Anatomy 500 Answer

• If the right lymphatic duct became blocked, this
  effect would be evident
• a. swelling of the left arm
• b. swelling of the right arm
• c. swelling of the right leg
• d. swelling of the left leg
• e. b and c
• f. a, c, and d

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12
Innate (Nonspecific) Immunity 100 Question

• These are all examples of mechanical mechanisms
  that prevent entry of microorganisms into the
  body except
• a. tears to wash the eyes
• b. saliva in the mouth
• c. skin
• d. cilia in the respiratory tract
• e. complement cascade

ANSWER
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13
Innate (Nonspecific) Immunity 100 Answer

• These are all examples of mechanical mechanisms
  that prevent entry of microorganisms into the
  body except
• a. tears to wash the eyes
• b. saliva in the mouth
• c. skin
• d. cilia in the respiratory tract
• e. complement cascade

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14
Innate (Nonspecific) Immunity 200 Question

• This group of proteins is activated by a series
  of reactions, in which one activated chemical
  then activates another and promotes
  inflammation, phagocytosis, and cell lysis
• a. complement
• b. interferon
• c. lysozyme
• d. mucus
• e. sebum

ANSWER
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Innate (Nonspecific) Immunity 200 Answer

• This group of proteins is activated by a series
  of reactions, in which one activated chemical
  then activates another and promotes
  inflammation, phagocytosis, and cell lysis
• a. complement
• b. interferon
• c. lysozyme
• d. mucus
• e. sebum

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16
Innate (Nonspecific) Immunity 300 Question

• Interferons are antiviral proteins that stop
  viral reproduction in neighboring cells by
  preventing the production of viral nucleic acids
  and proteins.
• True/False

ANSWER
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Innate (Nonspecific) Immunity 300 Answer

• Interferons are antiviral proteins that stop
  viral reproduction in neighboring cells by
  preventing the production of viral nucleic acids
  and proteins.
• True/False

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18
Innate (Nonspecific) Immunity 400 Question

• Dust cells, microglia, and Kupffer cells are
  examples of these
• a. basophils
• b. eosinophils
• c. lymphocytes
• d. macrophages
• e. neutrophils

ANSWER
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Innate (Nonspecific) Immunity 400 Answer

• Dust cells, microglia, and Kupffer cells are
  examples of these
• a. basophils
• b. eosinophils
• c. lymphocytes
• d. macrophages
• e. neutrophils

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20
Innate (Nonspecific) Immunity 500 Question

• This condition does not occur during the
  inflammatory response
• a. histamine and other chemical
  mediators are released
• b. chemotaxis of phagocytes
• c. fibrinogen enters tissues from the blood
• d. vasoconstriction of blood vessels
• e. increased permeability of
  blood vessels

ANSWER
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21
Innate (Nonspecific) Immunity 500 Answer

• This condition does not occur during the
  inflammatory response
• a. histamine and other chemical
  mediators are released
• b. chemotaxis of phagocytes
• c. fibrinogen enters tissues from the blood
• d. vasoconstriction of blood vessels
• e. increased permeability of
  blood vessels

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22
Adaptive (Specific) Immunity 100 Question

• This statement describes antigens
• a. are foreign substances introduced into
  the body
• b. are molecules produced by the body
• c. stimulate an adaptive immune system
  response
• d. all of the above

ANSWER
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Adaptive (Specific) Immunity 100 Answer

• This statement describes antigens
• a. are foreign substances introduced into
  the body
• b. are molecules produced by the body
• c. stimulate an adaptive immune system
  response
• d. all of the above

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24
Adaptive (Specific) Immunity 200 Question

• This statement describes the function of
  antibodies
• a. prevent antigens from binding together
• b. promote phagocytosis
• c. inhibit inflammation
• d. block complement activation
• e. prevent breakdown of foreign
  antigens

ANSWER
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25
Adaptive (Specific) Immunity 200 Answer

• This statement describes the function of
  antibodies
• a. prevent antigens from binding
  together
• b. promote phagocytosis
• c. inhibit inflammation
• d. block complement activation
• e. prevent breakdown of foreign
  antigens

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26
Adaptive (Specific) Immunity 300 Question

• This statement describes B cells
• a. are stimulated by helper T cells
• b. are produced in the thymus
• c. release cytokines
• d. cause cell lysis
• e. all of these

ANSWER
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Adaptive (Specific) Immunity 300 Answer

• This statement describes B cells
• a. are stimulated by helper T cells
• b. are produced in the thymus
• c. release cytokines
• d. cause cell lysis
• e. all of these

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28
Adaptive (Specific) Immunity 400 Question

• This best describes the activity of cytokines
• a. promote inflammation
• b. activate macrophages
• c. kill target cells by causing them to
  lyse
• d. all of the above

ANSWER
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29
Adaptive (Specific) Immunity 400 Answer

• This best describes the activity of cytokines
• a. promote inflammation
• b. activate macrophages
• c. kill target cells by causing them to
  lyse
• d. all of the above

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30
Adaptive (Specific) Immunity 500 Question

• These proteins are known as CD4 and CD8
• a. attachment proteins on the surfaces of
  helper-T and cytotoxic T-cells
• b. different protein chains seen in IgG and
  IgM antibodies
• c. proteins on microbes that identify
  them as foreign
• d. the proteins that antigen-presenting
  cells display along with foreign antigens

ANSWER
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31
Adaptive (Specific) Immunity 500 Answer

• These proteins are known as CD4 and CD8
• a. attachment proteins on the surfaces of
  helper-T and cytotoxic T-cells
• b. different protein chains seen in IgG and
  IgM antibodies
• c. proteins on microbes that identify
  them as foreign
• d. the proteins that antigen-presenting
  cells display along with foreign
  antigens

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32
Acquired Immunity100 Question

• A vaccine produces its effects by this
• a. directly attacking the antigens and
  neutralizing them
• b. opsonization
• c. stimulating a primary immune
  response
• d. causing cell lysis

ANSWER
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33
Acquired Immunity100 Answer

• A vaccine produces its effects by this
• a. directly attacking the antigens and
  neutralizing them
• b. opsonization
• c. stimulating a primary immune
  response
• d. causing cell lysis

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34
Acquired Immunity 200 Question

• This type of resistance is acquired as a result
  of developing and recovering from a disease
• a. naturally acquired active immunity
• b. artificially acquired active immunity
• c. artificially acquired passive immunity
• d. naturally acquired passive immunity

ANSWER
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35
Acquired Immunity 200 Answer

• This type of resistance is acquired as a result
  of developing and recovering from a disease
• a. naturally acquired active immunity
• b. artificially acquired active immunity
• c. artificially acquired passive immunity
• d. naturally acquired passive immunity

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36
Acquired Immunity 300 Question

• Antisera is available for microorganisms that
  cause this
• a. rabies
• b. tetanus
• c. botulism
• d. black widow spider bites
• e. all of these

ANSWER
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37
Acquired Immunity 300 Answer

• Antisera is available for microorganisms that
  cause this
• a. rabies
• b. tetanus
• c. botulism
• d. black widow spider bites
• e. all of these

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38
Acquired Immunity 400 Question

• Passive natural immunity results from the
  transfer of antibodies from a mother to her child
  across the placenta before birth.
• True/False

ANSWER
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39
Acquired Immunity 400 Answer

• Passive natural immunity results from the
  transfer of antibodies from a mother to her child
  across the placenta before birth.
• True/False

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40
Acquired Immunity 500 Question

• Booster shots are given some time after the
  original dose was administered for these purposes
  except
• a. stimulates a secondary (memory) response
• b. large amounts of antibodies are
  formed
• c. the original dose has worn off
• d. provides longer-lasting immunity

ANSWER
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41
Acquired Immunity 500 Answer

• Booster shots are given some time after the
  original dose was administered for these purposes
  except
• a. stimulates a secondary (memory) response
• b. large amounts of antibodies are
  formed
• c. the original dose has worn off
• d. provides longer-lasting immunity

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42
Grab Bag100 Question

• This statement best describes neutrophils
• a. enlarge to become macrophages
• b. account for most of the dead cells in
  pus
• c. are usually the last cell type to
  enter infected tissues
• d. are usually located in lymphatic and
  blood sinuses

ANSWER
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43
Grab Bag 100 Answer

• This statement best describes neutrophils
• a. enlarge to become macrophages
• b. account for most of the dead cells in
  pus
• c. are usually the last cell type to
  enter infected tissues
• d. are usually located in lymphatic and
  blood sinuses

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44
Grab Bag 200 Question

• Complement is involved in this
• a. only adaptive immunity
• b. only innate immunity
• c. both adaptive and innate immunity

ANSWER
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45
Grab Bag 200 Answer

• Complement is involved in this
• a. only adaptive immunity
• b. only innate immunity
• c. both adaptive and innate immunity

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46
Grab Bag 300 Question

• This is an example of innate immunity
• a. tears and saliva wash away
  microorganisms
• b. basophils release histamine and
  leukotrienes
• c. neutrophils phagocytize a
  microorganism
• d. activation of the complement cascade
• e. all of the above

ANSWER
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47
Grab Bag 300 Answer

• This is an example of innate immunity
• a. tears and saliva wash away
  microorganisms
• b. basophils release histamine and
  leukotrienes
• c. neutrophils phagocytize a
  microorganism
• d. activation of the complement cascade
• e. all of the above

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48
Grab Bag 400 Question

• This antibody accounts for 80-85 of serum
  antibodies, can cross the placenta, and is
  responsible for Rh reactions
• a. IgA
• b. IgD
• c. IgE
• d. IgG
• e. IgM

ANSWER
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49
Grab Bag 400 Answer

• This antibody accounts for 80-85 of serum
  antibodies, can cross the placenta, and is
  responsible for Rh reactions
• a. IgA
• b. IgD
• c. IgE
• d. IgG
• e. IgM

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50
Grab Bag 500 Question

• As the result of a bee sting, Joe B. Hive had an
  immediate severe reaction, and nearly died. This
  reaction was caused by
• a. B cells
• b. T cells
• c. natural killer cells
• d. macrophages
• e. neutrophils

ANSWER
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51
Grab Bag 500 Answer

• As the result of a bee sting, Joe B. Hive had an
  immediate severe reaction, and nearly died. This
  reaction was caused by
• a. B cells
• b. T cells
• c. natural killer cells
• d. macrophages
• e. neutrophils

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52
FINAL ROUND Question

• Elimination of an antigen stops the production of
  antibodies in this manner
• a. antigens cannot combine with MHC class
  II molecules
• b. no signal to cause lymphocytes to
  proliferate
• c. causes depression of helper T-cells
• d. a and b
• e. all of these

ANSWER
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53
FINAL ROUND Answer

• Elimination of an antigen stops the production of
  antibodies in this manner
• a. antigens cannot combine with MHC class
  II molecules
• b. no signal to cause lymphocytes to
  proliferate
• c. causes depression of helper T-cells
• d. a and b
• e. all of these

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