Respiratory System.

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Presentation transcript:

Respiratory System

Respiratory System Organization: Upper respiratory tract lower respiratory tract Function: Conducting: transports air Respiratory: exchanges gas

Respiratory System Functions Gas exchange Gas conditioning (warming, humidifying and cleaning) Sound production Olfaction Defense

Upper Respiratory Tract Composed of: nose nasal cavity paranasal sinuses pharynx (throat)

True or False The nasal bone contains a paranasal sinus 12 12

Your Pharynx is also called your ____________________ 14 14

Nasogastric and Endotracheal Intubation

The posterior wall of the trachea is bound by the __________ ___________________ True or false: The Larynx is inferior the trachea 20

True or False” The Pulmonary artery returns blood to the Left Atrium 22

The spongy nature of the lung : millions (300-400) of alveoli together

Gross Anatomy of the Lungs

Which lung has the Cardiac Notch A. Right lung b. Left lung 25

27

Pleura and negative pressure Pneumothorax

Hemo-thorax

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