The goals of respirationBeginAtmosphereVentilationAlveoli02CO2GasexchangeTo provide oxygen toBlood flowBlood flowthe tissuesPulmonarycirculationRightLeftGastransportTo remove carbonheartheartSystemiccirculationdioxide.GasexchangeOCO2Cells5Cellularrespiration
The goals of respiration To provide oxygen to the tissues To remove carbon dioxide
Chapter5 RespirationphysiologySection 1 Pulmonary ventilationSection 2 Gases exchangeSection 3 Gases transport in bloodSection 4 Regulation of respiration
Chapter 5 Respiration physiology Section 1 Pulmonary ventilation Section 2 Gases exchange Section 3 Gases transport in blood Section 4 Regulation of respiration
揚州大学YANGZHOUUNIVERSITYThree majorfunctional events of respiration1.External InspirationoodCirculationTissue,CapillaryCellLungO2O2CO,coO022. Gas Transport in BloodGasExchangePulmonary3.Internal InspirationGasExchangGas TransportintheTissueVentilationinthe LunginBloodInternalExternalInspirationInspiration
Three major functional events of respiration Internal Inspiration External Inspiration 2. Gas Transport in Blood 3. Internal Inspiration 1. External Inspiration
Section1PulmonaryVentilationDefinition:Nasal cavityNostrilPharynxThe process of moving airOral cavity-Tracheainto and out of the lungs.LarynxRightmain(primary)bronchusLeftmainRight lung(primary)bronchusThebasisofthewholeBase ofleft lungprocess of respiratory.DiaphragmCopyrighte2009 Pearson Educatson; Inepublishing ss PearsonBenjamin Cummings
Definition: The process of moving air into and out of the lungs. The basis of the whole process of respiratory. Section 1 Pulmonary Ventilation
I. Structures of pulmonary ventilationNasal cavityNostrilPharynxOralcavityTracheaLarynx1.ThoraxRight main(primary)bronchusLeftmainRight lung(primary)bronchusBaseofleft lungDiaphragmcopynA closed compartment, that is bounded at the neck bymuscles andconnective tissue and completely separatedfromtheabdomenbythediaphragm
A closed compartment, that is bounded at the neck by muscles and connective tissue and completely separated from the abdomen by the diaphragm. 1. Thorax I. Structures of pulmonary ventilation