This document summarizes the key components of the innate and adaptive immune system. It discusses phagocytes such as neutrophils and macrophages that engulf and destroy pathogens. It also describes inflammation, a protective response to infection or injury. Finally, it outlines the adaptive immune system involving antigens, antibodies, and cellular immunity mediated by T cells and B cells that provides a highly specific long-lasting response against pathogens.

1. Chapter 21 - The Immune System: Innate and Adaptive Body Defenses
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Phagocytes Inflammation
The Adaptive
Immune
System
Humoral
Immunity
Cell-Mediated
Immunity
FINAL ROUND

2. Phagocytes:
$100 Question
Which of the following are not phagocytes?
a. Kupffer cells
b. Neutrophils
c. Eosinophils
d. Natural killer cells
BACK TO GAME
ANSWER

3. Phagocytes:
$100 Answer
BACK TO GAME
Which of the following are not phagocytes?
a. Kupffer cells
b. Neutrophils
c. Eosinophils
d. Natural killer cells

4. Phagocytes:
$200 Question
Phagosomes fuse with what cell organelle
of the phagocyte?
a. Peroxisome
b. Lysosome
c. Nucleus
d. Ribosome
BACK TO GAME
ANSWER

5. Phagocytes:
$200 Answer
Phagosomes fuse with what cell organelle
of the phagocyte?
a. Peroxisome
b. Lysosome
c. Nucleus
d. Ribosome
BACK TO GAME

6. Phagocytes:
$300 Question
Neutrophils produce an antimicrobial
chemical called ________.
a. defensin
b. histamine
c. complement
d. interferon
BACK TO GAME
ANSWER

7. Phagocytes:
$300 Answer
Neutrophils produce an antimicrobial
chemical called ________.
a. defensin
b. histamine
c. complement
d. interferon
BACK TO GAME

8. Phagocytes:
$400 Question
The process in which antibodies coat
foreign proteins is called ________.
a. adherence
b. apoptosis
c. margination
d. opsonization
BACK TO GAME
ANSWER

9. Phagocytes:
$400 Answer
The process in which antibodies coat
foreign proteins is called ________.
a. adherence
b. apoptosis
c. margination
d. opsonization
BACK TO GAME

10. Phagocytes:
$500 Question
Which of the following statements is not
true of natural killer cells?
a. They are specialized lymphocytes.
b. They are part of the innate defense
system.
c. They react against very specific
pathogens.
d. They promote apoptosis.
BACK TO GAME
ANSWER

11. Phagocytes:
$500 Answer
Which of the following statements is not
true of natural killer cells?
a. They are specialized lymphocytes.
b. They are part of the innate defense
system.
c. They react against very specific
pathogens.
d. They promote apoptosis.
BACK TO GAME

12. Inflammation:
$100 Question
Which of the following is not a cardinal
sign of inflammation?
a. Redness
b. Bleeding
c. Heat
d. Pain
BACK TO GAME
ANSWER

13. Inflammation:
$100 Answer
Which of the following is not a cardinal
sign of inflammation?
a. Redness
b. Bleeding
c. Heat
d. Pain
BACK TO GAME

14. Inflammation:
$200 Question
Neutrophils are able to squeeze through
the capillary walls in a process called
________.
a. leukocytosis
b. margination
c. diapedesis
d. hyperemia
BACK TO GAME
ANSWER

15. Inflammation:
$200 Answer
Neutrophils are able to squeeze through
the capillary walls in a process called
________.
a. leukocytosis
b. margination
c. diapedesis
d. hyperemia
BACK TO GAME

16. Inflammation:
$300 Question
During the inflammation process the mast
cells release _________, which causes
vasodilation.
a. interferon
b. histamine
c. defensin
d. heparin
BACK TO GAME
ANSWER

17. Inflammation:
$300 Answer
During the inflammation process the mast
cells release _________, which causes
vasodilation.
a. interferon
b. histamine
c. defensin
d. heparin
BACK TO GAME

18. Inflammation:
$400 Question
These cells are most numerous at the site
of a chronic infection.
a. Basophils
b. Eosinophils
c. Natural killer cells
d. Macrophages
BACK TO GAME
ANSWER

19. Inflammation:
$400 Answer
These cells are most numerous at the site
of a chronic infection.
a. Basophils
b. Eosinophils
c. Natural killer cells
d. Macrophages
BACK TO GAME

20. Inflammation:
$500 Question
These proteins are released by infected
cells and help protect surrounding
uninfected cells.
a. Complement
b. Defensins
c. Interferons
d. Prostaglandins
BACK TO GAME
ANSWER

21. Inflammation:
$500 Answer
These proteins are released by infected
cells and help protect surrounding
uninfected cells.
a. Complement
b. Defensins
c. Interferons
d. Prostaglandins
BACK TO GAME

22. The Adaptive Immune System:
$100 Question
Substances that provoke an immune
response are called ________.
a. antibodies
b. interferons
c. antigens
d. immunogens
BACK TO GAME
ANSWER

23. The Adaptive Immune System:
$100 Answer
Substances that provoke an immune
response are called ________.
a. antibodies
b. interferons
c. antigens
d. immunogens
BACK TO GAME

24. The Adaptive Immune System:
$200 Question
Which of the following is not true of our
adaptive immune system?
a. It is specific.
b. It has memory.
c. It is restricted to the initial infection
site.
d. It uses both antibodies and
cells to fight infection.
BACK TO GAME
ANSWER

25. The Adaptive Immune System:
$200 Answer
Which of the following is not true of our
adaptive immune system?
a. It is specific.
b. It has memory.
c. It is restricted to the initial infection
site.
d. It uses both antibodies and
cells to fight infection.
BACK TO GAME

26. The Adaptive Immune System:
$300 Question
The cells involved in cell-mediated
immunity are ________.
a. macrophages
b. neutrophils
c. lymphocytes
d. monocytes
BACK TO GAME
ANSWER

27. The Adaptive Immune System:
$300 Answer
The cells involved in cell-mediated
immunity are ________.
a. macrophages
b. neutrophils
c. lymphocytes
d. monocytes
BACK TO GAME

28. The Adaptive Immune System:
$400 Question
Hypersensitivity is usually caused by
_________.
a. a complete antigen
b. bacterium
c. a hapten
d. a virus
BACK TO GAME
ANSWER

29. The Adaptive Immune System:
$400 Answer
Hypersensitivity is usually caused by
_________.
a. a complete antigen
b. bacteria
c. a hapten
d. a virus
BACK TO GAME

30. The Adaptive Immune System:
$500 Question
The unresponsiveness of our lymphocytes
to our own body cells is called _________.
a. immunocompetence
b. histocompatibility
c. self-tolerance
d. immunological memory
BACK TO GAME
ANSWER

31. The Adaptive Immune System:
$500 Answer
The unresponsiveness of our lymphocytes
to our own body cells is called _________.
a. immunocompetence
b. histocompatibility
c. self-tolerance
d. immunological memory
BACK TO GAME

32. Humoral Immunity:
$100 Question
Clone cells capable of secreting large
amounts of antibodies are called ______.
a. memory cells
b. T cells
c. plasma cells
d. macrophages
BACK TO GAME
ANSWER

33. Humoral Immunity:
$100 Answer
Clone cells capable of secreting large
amounts of antibodies are called ______.
a. memory cells
b. T cells
c. plasma cells
d. macrophages
BACK TO GAME

34. Humoral Immunity:
$200 Question
The ability of antibodies to block specific
sites on pathogens so that they cannot
bind to cell receptors is called _______.
a. agglutination
b. activation
c. neutralization
d. precipitation
BACK TO GAME
ANSWER

35. Humoral Immunity:
$200 Answer
The ability of antibodies to block specific
sites on pathogens so that they cannot
bind to cell receptors is called _______.
a. agglutination
b. activation
c. neutralization
d. precipitation
BACK TO GAME

36. Humoral Immunity:
$300 Question
Which of the following is an example of
passive immunity?
a. A vaccine
b. Antibody production by B cells
c. A gamma globulin shot
d. A booster shot
BACK TO GAME
ANSWER

37. Humoral Immunity:
$300 Answer
Which of the following is an example of
passive immunity?
a. A vaccine
b. Antibody production by B cells
c. A gamma globulin shot
d. A booster shot
BACK TO GAME

38. Humoral Immunity:
$400 Question
The first antibody class to be released into
the bloodstream during an immune
response is ________.
a. IgA
b. IgD
c. IgG
d. IgM
BACK TO GAME
ANSWER

39. Humoral Immunity:
$400 Answer
The first antibody class to be released into
the bloodstream during an immune
response is ________.
a. IgA
b. IgD
c. IgG
d. IgM
BACK TO GAME

40. Humoral Immunity:
$500 Question
This antibody class is able to pass through
the placenta to protect the fetus.
a. IgA
b. IgD
c. IgG
d. IgM
BACK TO GAME
ANSWER

41. Humoral Immunity:
$500 Answer
This antibody class is able to pass through
the placenta to protect the fetus.
a. IgA
b. IgD
c. IgG
d. IgM
BACK TO GAME

42. Cell-Mediated Immunity:
$100 Question
This cell mediates the body’s cellular
immune response.
a. Neutrophil
b. B cell
c. Macrophage
d. T cell
BACK TO GAME
ANSWER

43. Cell Mediated Immunity:
$100 Answer
This cell mediates the body’s cellular
immune response.
a. Neutrophil
b. B cell
c. Macrophage
d. T cell
BACK TO GAME

44. Cell-Mediated Immunity:
$200 Question
These cells promote antibody production
by the B cells.
a. Memory T cells
b. Cytotoxic T cells
c. Regulatory T cells
d. Helper T cells
BACK TO GAME
ANSWER

45. Cell-Mediated Immunity:
$200 Answer
These cells promote antibody production
by the B cells.
a. Memory T cells
b. Cytotoxic T cells
c. Regulatory T cells
d. Helper T cells
BACK TO GAME

46. Cell-Mediated Immunity:
$300 Question
This cell is responsible for tissue graft
rejection.
a. Memory cell
b. Cytotoxic cell
c. Regulatory cell
d. Plasma cell
BACK TO GAME
ANSWER

47. Cell-Mediated Immunity:
$300 Answer
This cell is responsible for tissue graft
rejection.
a. Memory cell
b. Cytotoxic cell
c. Regulatory cell
d. Plasma cell
BACK TO GAME

48. Cell-Mediated Immunity:
$400 Question
These cells suppress the immune system
and help prevent autoimmune diseases.
a. Memory T cells
b. Cytotoxic T cells
c. Regulatory T cells
d. Helper T cells
BACK TO GAME
ANSWER

49. Cell-Mediated Immunity:
$400 Answer
These cells suppress the immune system
and help prevent autoimmune diseases.
a. Memory T cells
b. Cytotoxic T cells
c. Regulatory T cells
d. Helper T cells
BACK TO GAME

50. Cell-Mediated Immunity:
$500 Question
Class II MHC proteins would be found on
all of the following except:
a. dendritic cells.
b. macrophages.
c. B cells.
d. neutrophils.
BACK TO GAME
ANSWER

51. Cell-Mediated Immunity:
$500 Answer
Class II MHC proteins would be found on
all of the following except:
a. dendritic cells.
b. macrophages.
c. B cells.
d. neutrophils.
BACK TO GAME

52. FINAL ROUND Question
Monoclonal antibodies _________.
a. are responsible for many incurable
diseases
b. are secreted by hybridomas
c. produce nonspecific antibodies
d. prevent pregnancy
BACK TO GAME
ANSWER

53. FINAL ROUND Answer
Monoclonal antibodies _________.
a. are responsible for many incurable
diseases
b. are secreted by hybridomas
c. produce nonspecific antibodies
d. prevent pregnancy
BACK TO GAME