Chapter 17 Review
These questions MAY BE similar to those found on your lecture exam. THERE MAY BE MORE THAN ONE CORRECT ANSWER FOR ANY OF THE QUESTIONS BELOW.
1. Which of the following are considered a part of the innate (non-specific) defenses? *
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2. Which of the following are considered a part of the immune system (adaptable) defenses? *
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3. Which of the following are characteristics of the humoral branch of the immune system? *
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4. Which of the following are characteristics of the cell-mediated branch of the immune system? *
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5. Where are lymphocytes made? *
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6. Which lymphocytes mature in the thymus? *
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7. Which lymphocytes mature in the bone marrow? *
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8. A lymphocyte that has never been activated by antigen is referred to as (a)_____. *
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9. Which receptor binds Ag on B cells? *
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10. Which receptor binds Ag on T cells? *
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11. The green areas on the lymphocyte receptors below are _____. *
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12. The yellow areas on the lymphocyte receptors below are _____.
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13. Which of the following is a T cell receptor? *
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14. Which of the following is a B cell receptor? *
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15. Which of the following is an Immunoglobulin? *
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16. Which of the following is an Antibody? *
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17. These molecules bind _____. *
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18. Where do naive B cells and T cells reside? *
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19. How does antigen reach the naive B and T cells? *
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20. Which of the following is the first step in lymphoid cell activation? *
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21. Which of the following is the second step in lymphoid cell activation? *
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22. Which of the following is the third step in lymphoid cell activation? *
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23. Which of the following is the fourth step in lymphoid cell activation? *
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24. Which of the following is the fifth step in lymphoid cell activation? *
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25. Which of the following is the sixth step in lymphoid cell activation? *
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26. When a B cell encounters Ag in the lymph node, this is an example of _____. *
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27. When macrophages or dendritic cells bring Ag to a B cell, this is an example of _____. *
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28. When a T cell activates a B cell, this is an example of _____. *
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29. T cell independent B cell responses are *
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30. T cell dependent B cell responses are *
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31. How long does it take for a B cell to be activated? *
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32. How long does it take for a B cell to respond to antigen? *
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33. How do B cells respond to antigen? *
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34. A primary response to infection can be detected in the blood by looking at _____. *
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35. Immunological memory of prior infection can be detected in the blood by looking at _____. *
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36. Number 1 below is an example of _____. *
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37. Number 2 below is an example of _____. *
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38. Number 3 below is an example of _____. *
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39. Number 4 below is an example of _____. *
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40. Number 5 below is an example of _____. *
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41. During antibody-dependent cell-mediated cytotoxicity, which of the following kills the target cell? *
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42. Which of the following results of Ag-Ab interaction are effective against large parasites? *
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