Nasal cavity
Feb 24, 2016
Nasopharynx. Nasal cavity. Pharynx. Oropharynx. Nostril. Laryngopharynx. Larynx. Left main (primary) bronchus. Trachea. Right main (primary) bronchus. Left lung. Diaphragm. Right lung. Pharynx. Nasopharynx. Oropharynx. Laryngopharynx. Nasal cavity. Pharynx. - PowerPoint PPT Presentation
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Nasal cavityNostril Pharynx
Larynx
Trachea Left main(primary) bronchus
Right main (primary) bronchusRight lung
Left lung
Diaphragm
Nasopharynx
Oropharynx
Laryngopharynx
Nasopharynx
Oropharynx
Laryngopharynx
Pharynx
Nasal meatuses(superior, middle,and inferior)
Nasopharynx
Uvula
Isthmus of thefauces
Posterior nasalaperture
Oropharynx
Laryngopharynx
Vocal fold
Nasal conchae(superior, middle and inferior)
Nasal vestibuleNostril
Nasal cavity
Epiglottis
LarynxThyroid cartilageVestibular fold
Cricoid cartilageTrachea
Pharynx
Epiglottis
Cricoid cartilage
Tracheal cartilages
Thyroid cartilageLaryngeal prominence(Adam’s apple)
Epiglottis
Vestibular fold(false vocal cord)
Vocal fold(true vocal cord)
Thyroid cartilage
Cuneiform cartilageCorniculate cartilageArytenoid cartilage
Cricoid cartilage
Tracheal cartilages
Trachea
Apex of lung
Horizontal fissure
Oblique fissure
DiaphragmBase of lung Cardiac notch
Obliquefissure
Lung Pleural cavityParietal pleuraRib
Intercostal muscle
Visceral pleura
Trachea
Superior lobe of right lung
Middle lobe of right lung
Inferior lobe of right lung
Superior lobe of left lungLeft main(primary) bronchusLobar (secondary)bronchusSegmental (tertiary)bronchus
Inferior lobeof left lung
Alveolar duct
Alveolar ductAlveoli
Alveolarsac
Respiratory bronchioles
Terminalbronchiole
Capillary
Type II (surfactant-secreting) cell
Type I cellof alveolar wall Macrophage
Alveoli (gas-filledair spaces) Capillary
endothelium
Fused basement membranes of the alveolar epitheliumand the capillary endothelium
Alveolar epithelium
Respiratorymembrane
Red blood cell
O2
AlveolusCO2
Capillary
Alveolus
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