A&PII Exam III Review

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Across
  1. 1. Lymphatics located in subcutaneous tissues
  2. 3. _____ tonsils are located in the posterior oral cavity
  3. 4. Substances that induce fever
  4. 9. Molecule on B cells that binds antigen
  5. 12. Tonsil located in the nasopharynx
  6. 15. Trunks draining lower limbs and pelvic organs
  7. 16. Keratinized epithelial barrier protecting against pathogens
  8. 17. Antibody region responsible for antigen binding
  9. 19. Age-related shrinkage of the thymus
  10. 20. Lymphoid nodules in the pharynx intercepting pathogens
  11. 22. Molecules that present antigen fragments on cell surfaces
  12. 24. The cisterna _____ collects lymph from intestinal trunks
  13. 25. Another class of interferon proteins
  14. 27. Physical structures preventing pathogen entry
  15. 29. Immune cells responsible for adaptive immunity
  16. 31. Lymphatic vessels occur in most vascularized _____
  17. 32. Natural _____ cells destroy infected cells
  18. 33. Pyrogens produced by immune cells
  19. 35. Inner lymph node region containing plasma cells
  20. 36. Chemical mediator released by mast cells
  21. 37. Expansion of lymphocytes after antigen recognition
  22. 39. Network of vessels that transports lymph toward the heart
  23. 41. Cells that perform phagocytosis of debris and pathogens
  24. 43. Heavy _____ determine antibody class
  25. 44. Large lymphatic channels receiving lymphatic trunks
  26. 45. Antiviral proteins produced during viral infection
  27. 48. Membrane attack _____ forms pores in pathogens
  28. 52. T cells that suppress immune responses
  29. 55. Tonsils located at the base of the tongue
  30. 58. The _____ duct drains most of the body
  31. 59. Process of B cells becoming plasma cells
  32. 61. Antibody region interacting with immune cells
  33. 62. Trunks that drain the upper limbs
  34. 63. Outer region of a lymph node containing B cell follicles
  35. 64. Spread of cancer cells through lymphatic drainage pathways
  36. 67. Adaptive immunity provides highly _____ antigen targeting
  37. 71. Anchoring _____ prevent collapse of lymphatic capillaries
  38. 74. Skeletal _____ contractions help push lymph through vessels
  39. 75. Tight _____ prevent microbial penetration between cells
  40. 77. Sticky secretion that traps pathogens
  41. 79. One class of interferon proteins
  42. 82. Elevated body temperature caused by pyrogens
  43. 83. Cells that engulf microbes during innate immunity
  44. 84. Thin endothelial walls increase vessel permeability
  45. 85. Lymphatics found along major arteries and veins
  46. 86. Programmed cell death induced by cytotoxic T cells
  47. 89. Process of displaying antigens to T cells
  48. 90. Interstitial fluid that enters lymphatic vessels
  49. 91. Fluid accumulation causing tissue enlargement
Down
  1. 2. Y-shaped proteins produced by plasma cells
  2. 5. Immune response to tissue injury or infection
  3. 6. Increased vessel _____ allows immune cells to exit blood
  4. 7. Major antigen-presenting cells found in tissues
  5. 8. The _____ lymphatic duct drains the right upper quadrant
  6. 10. Pressure changes during _____ assist lymph movement
  7. 11. Trunks draining thoracic organs
  8. 13. Major lymphatic vessels draining large body regions
  9. 14. Interferon type that activates immune cells
  10. 18. Small bean-shaped organs that filter lymph
  11. 20. Primary lymphoid organ responsible for T cell maturation
  12. 21. Germinal _____ are sites of rapid B cell proliferation
  13. 23. Complement pathway activated by antigen-antibody complexes
  14. 26. Intestinal lymphoid aggregates called _____ patches
  15. 28. Widening of blood vessels during inflammation
  16. 30. Complement pathway activated directly by pathogen surfaces
  17. 31. Hormones secreted by the thymus regulating T cell development
  18. 34. Flexible region allowing antibody movement
  19. 38. Type of immunity present at birth
  20. 40. T cells that destroy infected or abnormal cells
  21. 42. Immunity that develops after antigen exposure
  22. 43. Structures that move mucus out of respiratory tract
  23. 46. B cell clusters found in the lymph node cortex
  24. 47. One classic sign of inflammation
  25. 49. Proteins that create pores in target cells
  26. 50. Skin secretion containing antimicrobial compounds
  27. 51. Smallest lymphatic vessels that begin as blind-ended sacs
  28. 53. Molecules capable of triggering an immune response
  29. 54. _____ lymphoid tissue contains scattered immune cells
  30. 56. Tissue that replaces thymic tissue with aging
  31. 57. Lymph node region containing T lymphocytes
  32. 60. Structures that prevent backward movement of lymph
  33. 65. Lymphatic trunks draining head and neck
  34. 66. Sensory response associated with inflammation
  35. 68. Cells that produce and secrete antibodies
  36. 69. Surface folds in tonsils that trap pathogens
  37. 70. Group of plasma proteins involved in immune defense
  38. 72. Lymphatic capillaries have a larger _____ than blood capillaries
  39. 73. Enzymes that trigger apoptosis in infected cells
  40. 76. Pyrogens produced by pathogens
  41. 77. Abbreviation for mucosa-associated lymphoid tissue
  42. 78. Cell destruction caused by membrane attack complexes
  43. 80. T cells that activate other immune cells
  44. 81. Disease-causing microorganisms detected by the immune system
  45. 87. Oily skin secretion that creates acidic environment
  46. 88. Long-term immune protection after infection