Lecture _ 1 Anatomy and Gas Laws Fall 2007

Lecture _ 1 Anatomy and Gas Laws Fall 2007 - PGY 300:...

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PGY 300: Respiration Andrew D. Ray, PhD, PT Office: Center for Research and Education in Special Environments (CRESE) 4 Sherman Annex Phone: 829-2760 E-mail: adr@buffalo.edu EXAM: Wednesday October 17, 2007
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Lectures: 1. Organization of the Respiratory System and Gas Laws 2. Respiratory Mechanics and Ventilation # 1 3. Respiratory Mechanics and Ventilation # 2 4. Gas Exchange 5. Gas Transport 6. Control of Ventilation 7. Respiratory Disease 8. Test: Wednesday October 17, 2007 PGY 300: Respiration
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PGY 300: Ventilation Objectives for today: 1. Overview of the respiratory system 2. Anatomy of the lungs and airways 3. Anatomy of the respiratory muscles 4. Gas Laws a. Boyles Law b. Dalton’s Law
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Overview: Ventilation Primary goals of the respiratory system: 1. Exchange of gases between the atmosphere and the blood 1. Regulation of body pH 1. Protection of inhaled pathogens and irritating particles 4. Vocalization
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Anatomy: Respiratory System
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Anatomy: Lungs
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Anatomy: Lungs Pleural Space: Pleural sacs enclose each lung and line the thoracic wall creating a space between them called the pleural space Pleural space filled with pleural fluid (~ 3 ml) Purpose pleural space: 1. Moist slipper surface 2. Holds lungs against thoracic wall - Keeps lungs partially inflated even at rest
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Anatomy: Airways
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This note was uploaded on 01/10/2010 for the course PGY 300 taught by Professor Krasney during the Fall '05 term at SUNY Buffalo.

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Lecture _ 1 Anatomy and Gas Laws Fall 2007 - PGY 300:...

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