Term
| The palatine tonsils are what kind of tissue? |
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Definition
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Term
| Where are the boundaries of the buccal cavity? What is the importancer of the posterior one? postyerior bounadar |
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Definition
| Cheeks, teeth, lips and third molar in back, which most impt for oral resonance when mandible is depressed to epose it, for high pressure consonants, and is the source of the distortion heard in the misarticulation of the lateral /s/ |
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Term
| How long is the pharynx? What bis it linef with? What is it impt for? |
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Definition
| 12 cm. Lined with muscle. Impt for closing velopharyngeal port. |
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Term
| What is the oropharynx region? |
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Definition
| Behind the Fauces. Hyoid bone below and bounded above by velum |
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Term
| What are the boundaries of the laryngopharynx (hypopharux |
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Definition
| Hyoid bone is upper bound and epiglottis anteriorly and esophagus inferiorly |
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Term
| What do the extrinsic muscles of tongue do? Intrincic? |
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Definition
| General region vs. fine, graded control of artic gestures |
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Term
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Definition
| Point of origin for transverse muscles of tongue. Originayes at hyoid via hyoglossus membrane and courses the length of tongue |
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Term
| Wha is the portion of tongue surface that resides in oral cavity? Part the resides in oropharynx? |
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Definition
| oral/palatine surface. phrayngeal surface |
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Term
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Definition
| a deep recess in the posterior center of tongue |
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Term
| Which tonsils are prominent during childhood? |
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Definition
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Term
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Definition
| Anterior - sweet and sour, sides - sour, terminal sulcus - bitter |
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Term
| Tonsils tend to atrophy over time so atrophied by puberty. T or F |
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Definition
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Term
| What is in the transverse band of tissue o either side of the tongue? |
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Definition
| The sublingual fold and sublibual salivary ducts |
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Term
| What are the muscles of the face, what do they do and which way do they run? |
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Definition
| superior longitudinal muscl - runs length of tongue, comprises uppper layer, elevates tip (and if one fiber is contracted w/o thers it will pull tongue to side of contraction). Inferior longitudinal mucle - lower side of tongue but not in medial tongue base, pulls tip downward and assists in retraction with co-contracted with superior, transverse muscle - narrows tongue, fibers course from septum to side, vertical- flattens tongue and brings down, runs at right angle to transvrse |
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Term
| Which muscle makes up for most of the tongue's bulk? |
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Definition
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Term
| Which muscle is the prime mover of tongue? |
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Definition
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Term
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Definition
| Arises from inside of mandibular symphysis and fans to inert at tip amd dorsum of tongue, as well as to corpus of hyoid, is in medial position in tongue with inferior longitudinal muscle, with hyoglossus and styloglossus, sparse to absent at tip, contraction at apex pulls tongue back but the posterior part pushes tongue forward to air protrusion at apex, if both contract the tongue will b epushed to floor and cupped |
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Term
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Definition
| Pulls tongue down/ back and up |
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Term
| What are the muscles of mastication? |
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Definition
| Mandibular elevators and elevators - MTMedP, LatP, DMGP |
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Term
| What are the muscles of mastication? |
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Definition
| Mandibular elevators and elevators - MTMedP, LatP, DMGP |
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Term
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Definition
| Elevates and draws manduble back. More rapid contraction than massater. |
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Term
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Definition
| Acts w/ massater and elevates madible |
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Term
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Definition
| Arises from sphenoid. Protrudes mandible and workd in contrast to madibular elevators to grind |
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Term
| The mature swallow requires movt of bolus to oropharynx and posterior direction of tongue |
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Definition
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Term
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Definition
| Achieved more force in closure b/c of mentalis and variable placement of mandible |
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Term
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Definition
| Very resistant to interference and interference w/supportive artic structures like jaw |
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Term
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Definition
| contain spindles so move w/in 1 cm vs not. Hence, paralysis results in artic disorders. TW joint also had sensors of joint position. |
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Term
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Definition
| DGML. Hyiod undergoes a lot of mov't for depression |
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Term
| What muscles are necessary to move tongue left |
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Definition
| Left superior sand inferior longitudinal muscle |
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Term
| Velum capable of range of motion and tate. T or F? |
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Definition
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Term
| What muscle closes the velum? |
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Definition
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Term
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Definition
| Nasal effect on non-nasal phonemes though sometimes this effect is good |
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Term
| Name two phoneme types that are high pressure |
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Definition
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Term
| As baby grows, the velum and epiglottis cease to serve a protective function. T or F |
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Definition
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