Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
J. Michael Reynolds, LA Mission College
22Respiratory System
Study Guide
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Respiratory System
Consists of the respiratory and conducting zones
Respiratory zone
Site of gas exchange
Consists of bronchioles, alveolar ducts, and alveoli
Conducting zone
Includes all other respiratory structures (e.g., nose, nasal cavity, pharynx, trachea)
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Respiratory System
Respiratory muscles – diaphragm and other muscles that promote ventilation
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 22.1
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 22.3b
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Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Figure 22.4a, b
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings
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