Respiratory System Study Guide
Left main (primary) bronchus Larynx Oral cavity Nasal cavity Pharynx Nostril Left main (primary) bronchus Larynx Trachea Bronchi Carina of trachea Alveoli Right main (primary) bronchus Left lung Right lung Diaphragm Parietal pleura 2
Left main (primary) bronchus Oral cavity Pharynx Left main (primary) bronchus Bronchi Alveoli Left lung Diaphragm 3
Left main (primary) bronchus Oral cavity Pharynx Left main (primary) bronchus Bronchi Alveoli Left lung Diaphragm 4
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Left main (primary) bronchus Larynx Oral cavity Nasal cavity Pharynx Nostril Left main (primary) bronchus Larynx Trachea Bronchi Carina of trachea Alveoli Right main (primary) bronchus Left lung Right lung Diaphragm Parietal pleura 6
Cribriform plate of ethmoid bone Frontal sinus Sphenoidal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasopharynx Pharyngeal tonsil Nasal meatuses (superior, middle, and inferior) Opening of pharyngotympanic tube Nasal vestibule Uvula Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 7
Frontal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasal meatuses (superior, middle, and inferior) Nasal vestibule Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 8
Cribriform plate of ethmoid bone Frontal sinus Sphenoidal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasopharynx Pharyngeal tonsil Nasal meatuses (superior, middle, and inferior) Opening of pharyngotympanic tube Nasal vestibule Uvula Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 9
Frontal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasal meatuses (superior, middle, and inferior) Nasal vestibule Nostril Hard palate Soft palate Tongue Lingual tonsil Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Vocal fold Cricoid cartilage Thyroid gland Illustration 10
Cribriform plate of ethmoid bone Frontal sinus Sphenoidal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasopharynx Pharyngeal tonsil Nasal meatuses (superior, middle, and inferior) Opening of pharyngotympanic tube Nasal vestibule Uvula Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 11
Hard palate Soft palate Tongue Lingual tonsil Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Vocal fold Cricoid cartilage Thyroid gland Illustration 12
Cribriform plate of ethmoid bone Frontal sinus Sphenoidal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasopharynx Pharyngeal tonsil Nasal meatuses (superior, middle, and inferior) Opening of pharyngotympanic tube Nasal vestibule Uvula Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 13
Larynx Epiglottis Vestibular fold Thyroid cartilage Vocal fold Cricoid cartilage Thyroid gland Illustration 14
Cribriform plate of ethmoid bone Frontal sinus Sphenoidal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasopharynx Pharyngeal tonsil Nasal meatuses (superior, middle, and inferior) Opening of pharyngotympanic tube Nasal vestibule Uvula Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 15
Vocal fold Cricoid cartilage Thyroid gland Illustration 16
Cribriform plate of ethmoid bone Frontal sinus Sphenoidal sinus Nasal cavity Nasal conchae (superior, middle, and inferior Nasopharynx Pharyngeal tonsil Nasal meatuses (superior, middle, and inferior) Opening of pharyngotympanic tube Nasal vestibule Uvula Nostril Oropharynx Hard palate Palatine tonsil Soft palate Isthmus of the fauces Tongue Lingual tonsil Laryngopharynx Hyoid bone Larynx Epiglottis Vestibular fold Thyroid cartilage Esophagus Vocal fold Cricoid cartilage Trachea Thyroid gland Illustration 17
Illustration 18