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37 Cards in this Set
- Front
- Back
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lysosome
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present in saliva; kills bacteria; varies b/t children
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palate
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roof of mouth
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hard palate
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bone underneath
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soft palate
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no bone supporting
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nasopharynx
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under soft palate
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uvula
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hanging down in back of throat; gag reflex; plugs passageway to nose when you swallow
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naso pharynx
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above nose
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oro pharynx
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straight back from mouth
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laryngo pharynx
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below "oro"
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nostrils
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external nares
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nasal forbinates
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bone in nasal cavity
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internal nares
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restriction b/t nasal passageway
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3 set of tonsils
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1 - pharyngeal = adenoids
2 - palatine 3 - lingual |
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tonsilectomy
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removal of tonsils
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ankloglossia
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being tongue tied
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glottis
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lumen; passageway
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epiglottis
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above glottis
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deglutition
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swallowing
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cafe coronary
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choking on food
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3 salivary glands
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1 - parotid
2 - mandibular 3 - sub-linguals |
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bolus
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mucus covered food you swallow
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esophagus
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10" tube that passes through thoracic cavity
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4 layers of esophagus
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1 - tunica mucosa
2 - tunica submucosa 3 - tunica muscularis 4 - tunica serosa |
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3 mucosa parts
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1 - epithelial layer
2 - connective tissue layer (lamina propia - blood vessels & nerves) 3 - mucosa muscularis (smooth muscle tissue) |
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submucosa
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connective tissue (loose) with nerves; much like mucosa layer
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serosa
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serous membrane
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gastric churning
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food is being squeezed
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3 types of epithelial cells
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1 - goblet
2 - parietal 3 - chief |
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parietal cells
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make HCl
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chief cells
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produce zymogen
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pepsin
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proteolytic enzyme: break protein into fragments
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proteoses
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broken proteins
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gastric ulcer
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too much HCl
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Helicobacter pylori
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bacteria that causes ulcers; can be taken care of by taking an antibiotic
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vagus nerve
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nerve to stomach
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vagotomy
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cutting of vagus nerve
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pylorectomy
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removal of pyloric region
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