1. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. Chapter 14: The Respiratory System

2. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-2 Learning Outcomes Identify the parts of the respiratory system and discuss the function of each part. Recognize the major word parts used in building words that relate to the respiratory system. Recall the common diagnoses, laboratory tests, and clinical procedures used in testing and treating disorders of the respiratory system. Define the major pathological conditions of the respiratory system. Explain the meaning of surgical terms related to the respiratory system. Recognize common pharmacological agents used in treating disorders of the respiratory system.

3. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-3 Function and Structure System for breathing Consists of upper / lower tracts Exchange oxygen and carbon dioxide

4. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-4 Upper and Lower Tract

5. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-5 The Lungs

6. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-6 Building Vocabulary adenoid(o)adenoid alveol(o)alveolus bronch(o), bronchi(o)bronchus bronchiol(o)bronchiole capn(o)carbon dioxide

7. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-7 Building Vocabulary epiglott(o)epiglottis laryng(o)larynx lob(o)lobe of the lung mediastin(o)mediastinum nas(o)nose or(o)mouth

8. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-8 Building Vocabulary ox(o), oxi, oxyoxygen pharyng(o)pharynx phon(o)voice, sound phren(o)diaphragm pleur(o)pleura pneum(o),pneumon(o)air, lung

9. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-9 Building Vocabulary rhin(o)nose spir(o)breathing steth(o)chest thorac(o)thorax, chest tonsill(o)tonsils trachea(o)trachea

10. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-10 Respiratory Tract Two Divisions Upper = nose, nasal cavity, sinuses, and pharynx Lower = larynx, trachea, bronchial tree and lungs Exchange of gases

11. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-11 Vocal cords

12. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-12 Bronchioles / Alveoli

13. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-13 Bronchiole Tree

14. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-14 Lungs Respiratory organ Carry oxygen from atmosphere to bloodstream Release carbon dioxide from the bloodstream into atmosphere

15. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-15 Lobes of the Lung

16. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-16 Diagnostic, Procedural, Lab Assist in diagnosing related conditions Used in combination Lead to diagnosis Assist in treatment planning

17. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-17 Sinuses X-ray

18. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-18 Throat Culture

19. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-19 Healthy Lung

20. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-20 Tuberculosis

21. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-21 Pathological Conditions Inflammations Body’s way of protecting Occur in both upper and lower tracts pharynx pharyngitis rhinitis laryngotracheobronchitis adenoiditis pneumonitis bronchitis chronic bronchitis tonsillitis pleurisy, pleuritis epiglottitis tracheitis laryngitis nasopharyngitis

22. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-22 Breathing Problems Variety of breathing disorders May be related to a disease or condition Adequate oxygenation to the body

23. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-23 Pathological Terms I The respiratory system can experience a wide variety of diseases and disorders.

24. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-24 Cystic Fibrosis

25. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-25 Blockage of Airway

26. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-26 Surgical Terms Surgery may be performed on the respiratory system depending upon the disease or condition

27. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-27 Healthy Lung

28. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-28 Cancerous Lung

29. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-29 Tracheostomy

30. McGraw-Hill © 2013 by The McGraw-Hill Companies, Inc. All rights reserved. 14-30 Chapter Review Identify the parts of the respiratory system and discuss the function of each part. Recognize the major word parts used in building words that relate to the respiratory system. Recall the common diagnoses, laboratory tests, and clinical procedures used in testing and treating disorders of the respiratory system. Define the major pathological conditions of the respiratory system. Explain the meaning of surgical terms related to the respiratory system. Recognize common pharmacological agents used in treating disorders of the respiratory system.