1. The Respiratory System
Chapter 7
The Respiratory System

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

3. Structures of the Respiratory System

4. Structures of the Upper Respiratory Tract

5. Nose Primary Functions Related Combining Forms
Exchanges air during inhaling and exhaling.
Warms, moisturizes, and filters inhaled air.
Related Combining Forms
nas/o
rhino/o

6. Sinuses Primary Functions Related Combining Form Provides mucus.
Makes bones of the skull lighter.
Aids in sound production.
Related Combining Form
sinus/o

7. Pharynx Primary Function Related Combining Form
Transports air to and from the nose to the trachea.
Related Combining Form
pharyng/o

8. Larynx Primary Function Related Combining Form Makes speech possible.
laryng/o

9. Epiglottis Primary Function Related Combining Form
Closes off the trachea during swallowing.
Related Combining Form
epiglott/o

10. Trachea Primary Function Related Combining Form
Transports air to and from the pharynx to the bronchi.
Related Combining Form
trache/o

11. Bronchi Primary Function Related Combining Forms
Transports air from the trachea into the lungs.
Related Combining Forms
bronch/o, bronchi/o

12. Alveoli Primary Function Related Combining Form
Air sacs that exchange gases with the pulmonary capillary blood.
Related Combining Form
alveol/o

13. Animations
© 2009 Delmar, Cengage Learning

14. Respiratory Safeguards
Click Here to play Respiratory Safeguards animation

15. Structures of the Bronchial Tree
Click Here to play Structures of the Bronchial Tree animation

16. Click Here to play Asthma animation

17. Answers to Learning Exercises
© 2009 Delmar, Cengage Learning

18. Chapter 7 Answers Matching Word Parts 1 7.1. cyan/o 7.2. somn/o
7.3. spir/o
7.4. pharyng/o
7.5. laryng/o
Matching Word Parts 2
7.6. pneum/o
7.7. ox/o
7.8. pleur/o
7.9. bronch/o
7.10. phon/o

19. Chapter 7 Answers Matching Word Parts 3 7.11. trache/o 7.12. tachy-
7.13. pulmon/o
thorax
pnea
Definitions
7.16. mediastinum
7.17. epiglottis
7.18. visceral pleura
7.19. frontal
7.20. bronchioles

20. Chapter 7 Answers Definitions 7.21. alveoli 7.22. hemoptysis
7.23. anthracosis
7.24. tachypnea
7.25. dysphonia
Matching Structures
7.26. nasopharynx
7.27. oropharynx
7.28. laryngopharynx
7.29. larynx
7.30. trachea

21. Chapter 7 Answers Which Word? 7.31. internal respiration
7.32. byssinosis
7.33. bacterial pneumonia
7.34. dyspnea
7.35. tracheotomy
Spelling Counts
7.36. phlegm
7.37. empyema
7.38. pertussis
7.39. phrenic
7.40. antitussive

22. Chapter 7 Answers Abbreviation Identification Term Selection
7.41. acute respiratory
distress syndrome
7.42. cystic fibrosis
7.43. functional endoscopic sinus surgery
7.44. sudden infant death syndrome
7.45. upper respiratory infection
Term Selection
7.46. aspiration
7.47. hyperventilation
7.48. tracheoplasty
7.49. exhalation
7.50. asthma

23. Chapter 7 Answers Sentence Completion 7.51. apnea 7.52. laryngospasm
7.53. pneumorrhagia
7.54. pleurodynia
7.55. bronchospasm
Word Surgery
7.56. bronch/o, -rrhea
7.57. or/o, -pharynx
7.58. poly-, somn/o, graphy
7.59. pneum/o, -rrhagia
7.60. rhin/o, -rrhea

24. Chapter 7 Answers True/False 7.61. False 7.62. True 7.63. False
Clinical Conditions
7.66. cystic fibrosis
7.67. pleurectomy
7.68. laryngoplasty
7.69. bronchodilator
7.70. influenza

25. Chapter 7 Answers Clinical Conditions 7.71. epistaxis 7.72. hemothorax
7.73. septoplasty
7.74. bronchitis
7.75. tracheostomy
Which Is the Correct Medical Term?
7.76. pleurisy
7.77. sputum
7.78. cyanosis
7.79. laryngoplegia
7.80. Cheyne-Stokes respiration

26. Chapter 7 Answers Challenge Word Building 7.81. pharyngorrhea
7.82. pneumonitis
7.83. laryngologist
7.84. laryngorrhagia
7.85. pharyngolaryngitis
7.86. tracheostenosis
7.87. bronchoplasty
7.88. epiglottitis
7.89. tracheobronchoscopy
7.90. bronchoplegia

27. Chapter 7 Answers Labeling Exercises 7.91. nasopharynx
7.92. oropharynx
7.93. laryngopharynx
7.94. intercostal
7.95. bronchus
7.96. nasal
7.97. epiglottis
7.98. trachea
7.99. left
alveolar