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© 2009 Delmar, Cengage Learning Chapter 12 The Integumentary System.

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Presentation on theme: "© 2009 Delmar, Cengage Learning Chapter 12 The Integumentary System."— Presentation transcript:

1 © 2009 Delmar, Cengage Learning Chapter 12 The Integumentary System

2 © 2009 Delmar, Cengage Learning Overview of Structures, Combining Forms, and Functions © 2009 Delmar, Cengage Learning

3 Skin Primary Functions –First line of defense for the immune system. –Waterproofs the body. –Major receptor for the sense of touch. Related Combining Forms –cutane/o –dermat/o, derm/o

4 © 2009 Delmar, Cengage Learning Structures of the Skin

5 © 2009 Delmar, Cengage Learning Sebaceous Glands Primary Functions –Secrete sebum (oil) to lubricate the skin. –Discourage the growth of bacteria on the skin. Related Combining Form –seb/o

6 © 2009 Delmar, Cengage Learning Sweat and Sebaceous Glands

7 © 2009 Delmar, Cengage Learning Sweat Glands Primary Functions –Secrete sweat to regulate body temperature and water content. –Excrete some metabolic waste. Related Combining Form –hidr/o

8 © 2009 Delmar, Cengage Learning Hair Primary Function –Aids in controlling the loss of body heat. Related Combining Forms –pil/i, pil/o

9 © 2009 Delmar, Cengage Learning Nails Primary Function –Protect the dorsal surface of the last bone of each finger and toe. Related Combining Forms –onych/o –ungu/o

10 © 2009 Delmar, Cengage Learning Structures of the Fingernails and Toenails

11 © 2009 Delmar, Cengage Learning Animations © 2009 Delmar, Cengage Learning

12 The Skin Click to play animation [Insert Skin animation]

13 © 2009 Delmar, Cengage Learning Burns Click to play animation [Insert Burns animation]

14 © 2009 Delmar, Cengage Learning Answers to Learning Exercises © 2009 Delmar, Cengage Learning

15 Chapter 12 Answers Matching Word Parts 1 12.1. bi/o 12.2. urtic/o 12.3. erythr/o 12.4. hidr/o 12.5. rhytid/o Matching Word Parts 2 12.6. melan/o 12.7. lip/o 12.8. kerat/o 12.9. pedicul/o 12.10. dermat/o

16 © 2009 Delmar, Cengage Learning Chapter 12 Answers Matching Word Parts 3 12.11. xer/o 12.12. myc/o 12.13. hirsut/o 12.14. onych/o 12.15. seb/o Definitions 12.16. cellulitis 12.17. dysplastic nevi 12.18. alopecia areata 12.19. hematoma 12.20. diaphoresis

17 © 2009 Delmar, Cengage Learning Chapter 12 Answers Definitions 12.21. cicatrix 12.22. bulla 12.23. debridement 12.24. second-degree 12.25. verrucae Matching Structures 12.26. keratin 12.27. unguis 12.28. sebaceous glands 12.29. mammary glands 12.30. dermis

18 © 2009 Delmar, Cengage Learning Chapter 12 Answers Which Word? 12.31. onychocryptosis 12.32. impetigo 12.33. laceration 12.34. basal cell 12.35. necrotizing fasciitis Spelling Counts 12.36. psoriasis 12.37. eczema 12.38. abscess 12.39. onychia 12.40. scleroderma

19 © 2009 Delmar, Cengage Learning Chapter 12 Answers Abbreviation Identification 12.41. basal cell carcinoma 12.42. incision and drainage 12.43. lupus erythematosus 12.44. malignant melanoma 12.45. squamous cell carcinoma Term Selection 12.46. granuloma 12.47. pediculosis corporis 12.48. erythema 12.49. scales 12.50. carbuncle

20 © 2009 Delmar, Cengage Learning Chapter 12 Answers Sentence Completion 12.51. purulent 12.52. onychomycosis 12.53. gangrene 12.54. melanosis 12.55. urticaria Word Surgery 12.56. rhytid, -ectomy 12.57. onych/o, myc, -osis 12.58. follicul, -itis 12.59. prurit, -us 12.60. ichthy, -osis

21 © 2009 Delmar, Cengage Learning Chapter 12 Answers True/False 12.61. True 12.62. False 12.63. True 12.64. False 12.65. True Clinical Conditions 12.66. sclerotherapy 12.67. albinism 12.68. hematoma 12.69. abrasion 12.70. petechiae

22 © 2009 Delmar, Cengage Learning Chapter 12 Answers Clinical Conditions 12.71. scabies 12.72. Mohs surgery 12.73. blepharoplasty 12.74. abscess 12.75.sleep hyperhidrosis Which Is the Correct Medical Term? 12.76. paronychia 12.77. comedo 12.78. psoriasis 12.79. koilonychia 12.80. nevi

23 © 2009 Delmar, Cengage Learning Chapter 12 Answers Challenge Word Building 12.81. onychomalacia 12.82. hypohidrosis 12.83. rhinoplasty 12.84. onychoma 12.85. melanopathy 12.86. onychectomy 12.87. anonychia 12.88. dermatopathy 12.89. mycosis 12.90. melanodermatitis

24 © 2009 Delmar, Cengage Learning Chapter 12 Answers Labeling Exercises 12.91. cyst 12.92. pustule 12.93. vesicle 12.94. bulla 12.95. ulcer 12.96. epidermis 12.97. dermis 12.98. subcutaneous 12.99. sebaceous 12.100. sweat


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