1. MECHANISM OF RESPIRATION 2. ANATOMY OF RESPIRATORY SYSTEM 3. STEPS OF RESPIRATION • PULMONARY VENTILATION • EXTERNAL RESPIRATION OR PULMONARY RESPIRATION • TRANSPORT…

The Respiratory System The process of respiration involves the exchange of gases between the atmosphere and different body cells, as well as the intracellular utilization…

1. RESPIRATORY EXAM QUESTIONS 2. 1.Exercise results in an increase in the volume of gas exchanged in the lungs Define Tidal Volume and describe how a performer is able to…

1. BREATHING 2. CURRICULUM CONTENT  8.3 Gas exchange  Core  • List the features of gas exchange surfaces in animals  • Identify on diagrams and name the larynx,…

Slide 1 Part II - Respiratory Physiology Slide 2 4 distinct events  Pulmonary ventilation: air is moved in and out of the lungs  External respiration: gas exchange…

Mechanics of Breathing Introduction Pulmonary ventilation: Moving air into and out of the lungs Breathing Inspiration = moving air into the lungs Expiration = moving air…

Topic 6.4 Gas Exchange 6.4.1 distinguish between: Ventilation – breathing (air in and out of lungs) Gas Exchange – diffusion of gases. Occurs in 2 places: Cellular Respiration…

Pulmonary ventilation: air is moved in and out of the lungs External respiration: gas exchange between blood and alveoli Respiratory gas transport: CV system transports oxygen…

Chapter 23 Respiratory System Respiration Ventilation: Movement of air into and out of lungs External respiration: Gas exchange between air in lungs and blood Transport of…

IPHY 3430 9-15-11 RESPIRATORY SYSTEM Purpose: Maintain blood levels of O2 and CO2 as homeostatic variables Fig. 13-2, p. 453 Additional parts of anatomy involved in respiration…