Chapter 6 The Lymphatic and Immune Systems 2009

Chapter 6 The Lymphatic and Immune Systems © 2009 Delmar, Cengage Learning

Overview of Structures, Combining Forms, and Functions © 2009 Delmar, Cengage Learning

Lymph • Primary Functions – Removes cellular waste products, pathogens, and dead blood cells from the tissues. • Related Combining Form – lymph/o © 2009 Delmar, Cengage Learning

Lymph Vessels • Primary Function – Returns lymph to the circulatory system. • Related Combining Form – lymphangi/o © 2009 Delmar, Cengage Learning

Lymph Nodes • Primary Functions – Produce lymphocytes. – Filter harmful substances from lymph. • Related Combining Form – lymphaden/o © 2009 Delmar, Cengage Learning

Tonsils and Adenoids • Primary Function – Protect the entry into the respiratory system. • Related Combining Forms – tonsill/o – adenoid/o © 2009 Delmar, Cengage Learning

Spleen • Primary Functions – Filters foreign materials from the blood. – Maintains the appropriate balance between cells and plasma in the blood. – Destroys old, worn-out blood cells, acts as a blood reservoir, and stores platelets. © 2009 Delmar, Cengage Learning

Spleen • Related Combining Form – splen/o Note: This is spelled with only one e. © 2009 Delmar, Cengage Learning

Bone Marrow • Primary Function – Produces blood cells. • Related Combining Form – myel/o © 2009 Delmar, Cengage Learning

Lymphocytes • Primary Function – Play an important role in immune reactions. • Related Combining Form – lymphocyt/o © 2009 Delmar, Cengage Learning

Thymus • Primary Functions – Produces T lymphocytes. – Secretes thymosin for the immune system. • Related Combining Form – thym/o © 2009 Delmar, Cengage Learning

Immune System • Primary Function – Defends the body against harmful substances such as pathogenic microorganisms, allergens, toxins, and malignant cells. • Related Combining Form – immun/o © 2009 Delmar, Cengage Learning

Animations © 2009 Delmar, Cengage Learning

Lymphatic System Click Here to play Lymphatic System animation © 2009 Delmar, Cengage Learning

Types of Mastectomies Click Here to play Mastectomies animation © 2009 Delmar, Cengage Learning

Lymph Nodes Click Here to play Lymph Nodes animation © 2009 Delmar, Cengage Learning

Answers to Learning Exercises © 2009 Delmar, Cengage Learning

Chapter 6 Answers Matching Word Parts 1 6. 1. anti 6. 2. phag/o 6. 3. lymphaden/o 6. 4. lymphangi/o 6. 5. tox/o © 2009 Delmar, Cengage Learning Matching Word Parts 2 6. 6. sarc/o 6. 7. -plasm 6. 8. immun/o 6. 9. splen/o 6. 10. onc/o

Chapter 6 Answers Matching Types of Pathogens 6. 11. spirochetes 6. 12. streptococci 6. 13. staphylococci 6. 14. viruses 6. 15. parasites © 2009 Delmar, Cengage Learning Definitions 6. 16. spleen 6. 17. lymphadenitis 6. 18. herpes zoster 6. 19. interferon 6. 20. thymus

Chapter 6 Answers Definitions 6. 21. tonsils 6. 22. lymphedema 6. 23. lacteals 6. 24. toxoplasmosis 6. 25. macrophage © 2009 Delmar, Cengage Learning Matching Structures 6. 26. lymph nodes 6. 27. vermiform appendix 6. 28. complement 6. 29. spleen 6. 30. intact skin

Chapter 6 Answers Which Word? 6. 31. lymphokines 6. 32. cytotoxic 6. 33. plasma cells 6. 34. synthetic interferon 6. 35. virus © 2009 Delmar, Cengage Learning Spelling Counts 6. 36. sarcoma 6. 37. adenoids 6. 38. lymphoscintigraphy 6. 39. antibiotics 6. 40. varicella

Chapter 6 Answers Abbreviation Identification 6. 41. carcinoma in situ 6. 42. ductal carcinoma in situ 6. 43. lymphedema 6. 44. measles, mumps, and rubella 6. 45. rickettsia © 2009 Delmar, Cengage Learning Term Selection 6. 46. benign tumor 6. 47. Kaposi’s sarcoma 6. 48. parasite 6. 49. tetanus 6. 50. mumps

Chapter 6 Answers Sentence Completion 6. 51. anaphylaxis 6. 52. brachytherapy 6. 53. Western blot 6. 54. lymphangioma 6. 55. adjuvant © 2009 Delmar, Cengage Learning Word Surgery 6. 56. anti-, ne/o, plast, -ic 6. 57. meta-, stasis 6. 58. oste/o, sarc, -oma 6. 59. cyt/o, megal/o, vir, -us 6. 60. anti-, angi/o, -genesis

Chapter 6 Answers True/False 6. 61. True 6. 62. False 6. 63. False 6. 64. True 6. 65. False Clinical Conditions 6. 66. splenomegaly 6. 67. sentinel 6. 68. antibiotic resistant 6. 69. lumpectomy 6. 70. immunosuppressant © 2009 Delmar, Cengage Learning

Chapter 6 Answers Clinical Conditions 6. 71. rubella 6. 72. antihistamines 6. 73. West Nile 6. 74. sarcoma 6. 75. antiviral © 2009 Delmar, Cengage Learning Which Is the Correct Medical Term? 6. 76. B cells 6. 77. Graves’ disease 6. 78. inguinal 6. 79. adenocarcinoma 6. 80. cytotoxic drug

Chapter 6 Answers Challenge Word Building 6. 81. immunology 6. 82. splenectomy 6. 83. thymitis 6. 84. lymphangitis 6. 85. splenorrhaphy © 2009 Delmar, Cengage Learning 6. 86. adenoidectomy 6. 87. lymphadenectomy 6. 88. thymoma 6. 89. tonsillitis 6. 90. splenitis

Chapter 6 Answers Labeling Exercises 6. 91. adenoids 6. 92. marrow 6. 93. Peyer’s patches 6. 94. thymus 6. 95. spleen © 2009 Delmar, Cengage Learning 6. 96. cervical 6. 97. subclavian 6. 98. thoracic 6. 99. axillary 6. 100. inguinal