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Ch 8 Gastroenterolog
Oral Cavity and Pharynx
Question | Answer |
---|---|
process of swallowing food | deglutition |
area of the brain that receives and interprets taste from the tongue | gustatory cortex |
process of chewing. this is part of the process of mechanical digestion | mastication |
mucous membrane that lines the gastrointestinal system and produces mucus | mucosa |
mouth. hollow area that contains the hard palate, soft palate, uvula, tongue, gums, and teeth | oral cavity |
the hard bone and posterior soft tissues that form the roof of the mouth | palate |
throat. the passageway for both food and inhaled and exhaled air | pharynx |
three pairs of glands (parotid, submandibular, sublingual) that secrete saliva into the mouth. | salivary glands |
saliva is a watery substance that contains the digestive enzyme... also secreted by the pancreas. | amylase |
large muscle that fills the oral cavity and assists with eating and talking. it contains receptors for the sense of taste. | tongue |
fleshy hanging part of the soft palate. it plays a role in speech and, during swallowing, it initiates the gag reflex to prevent food from enetering the pharynx before the epiglottis closes over the larynx | uvula |
deglut/o- | swallowing |
gustat/o- | sense of taste |
mastic/o- | chewing |
or/o- stomat/o- | mouth |
pharyng/o- (throat) | pharynx |
saliv/o- sial/o- | saliva |
ot/o- | ear |
mandibul/o- (lower jaw) | mandible |
lingu/o- gloss/o- | tongue |