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32 Cards in this Set
- Front
- Back
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Where does the nasal cavity extend from?
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external nares to posterior nares
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What composes the floor of the nasal cavity?
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hard palate ( palatine process of maxillary bone and horizontal process of the palatine bone)
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What composes the roof of the nasal cavity?
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sphenoid, ethmoid, frontal, nasal bones
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What composes the lateral wall of the nasal cavity?
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superior, middle, inferior concha
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Name the 4 paranasal sinuses and their site of drainage.
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Frontal-middle meatus
Maxillary- middle meatus Ethmoid- sphenoethmoid recess Sphenoid-middle & superior meatus |
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pharyngeal tonsil
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back of throat
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palatine tonsil
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posterior to tongue
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lingual tonsil
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deep to tongue
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soft palate
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before uvula, feeds into uvula
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auditory tube
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What structures consist of the nasopharynx?
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auditory tube, pharyngeal tonsils
boundaries: anterior to soft palate, posterior to nares internal |
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What structures consist of the oropharynx?
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palatine tonsils, lingual tonsils
boundaries: soft palate to epiglottis |
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What structures consist of the Laryngopharynx?
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NONE
boundaries: epiglottis to trachea & esophagus |
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thyroid cartilage
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cricoid cartilage
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arytenoid cartilage
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corniculate cartilage
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epiglottis
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vocal cords & vestibular folds
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rima glottis
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What two structures make up the glottis?
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rima glottis & true vocal cords
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What is the carina?
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The last tracheal ring that bifurcates the left and right primary bronchus
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Apex of Lung
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base of lung
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costal surface of lung
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mediastinal surface
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diaphragmatic surface
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What is found in the root of the lung?
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pulmonary artery
pulmonary vein bronchi (1 degree or 2 degree) |
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What is the hilus?
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indentation thought which the structures at the root pass into the lung stroma
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Name the lobes and fissures of the right lung.
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superior, middle, inferior, oblique fissure, horizontal fissure
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Name the lobes and fissures of the left lung.
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superior, inferior, cardiac notch, oblique fissure
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Name the three main structures that run through the hiatus of the diaphragm.
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inferior vena cava, descending aorta, esophagus
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