2201 F07 Respiratory1 - • Cells Olfactory receptor...

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QuickTime  and a TIFF (Uncompressed) decompressor are needed to see this picture. Respiratory System I
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superior middle inferior Conchae superior middle inferior Meatuses
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superior middle inferior Meatuses
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Respiratory Mucosa lines nasal cavity Pseudostratified ciliated columnar epithelium with goblet cells CT contains mucous cells (secrete mucous) and serous cells (secrete fluid containing digestive enzymes) Filters, moistens & warms inhaled air
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Frontal sinus Nasolacrimal duct: inferior Maxillary sinus Ethmoid sinus: superior Pharyngotympanic tube (in nasopharynx)
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Olfactory Epithelium: pseudostratified columnar
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Unformatted text preview: • Cells: Olfactory receptor, columnar supporting, basal 1 - Adenoids (nasopharynx) 2 - Palatine tonsils (oropharynx) 3 - Lingual tonsils (oropharynx) Epiglottis Arytenoid cartilages Cricoid cartilage Thyroid cartilage Anterior Posterior Vocal folds Ventricle: space in between vocal folds above and vestibular folds below Vestibular folds Most laryngeal muscles adduct (close) vocal cords Posterior cricoarytenoids: abduct vocal cords CN X: Vagus Sensory & motor of larynx Posterior cricoarytenoid muscles Cricothyroid muscles: lengthen & tense vocal cords...
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