Swallowing Fast Facts | Muscle Memory | All About Artic | The Systems: Then and Now |
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What is 5
This number of cranial nerves that are involved during swallowing
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What are the tensor veli palatini and the levator veli palatini
This pair of muscles is responsible for moving the soft palate
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What is resonant frequency
This describes the frequency of the sound that the cavity most effectively responds to
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What is the epiglottis
This structure protects the airway from a potentially entering bolus
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What is a bolus
The name for the chewed food, liquid, or material is called this
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What is the platysma (or digastricus; mylohyoid; geniogyoid)
This muscle is responsible for depressing the mandible
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What is tongue height
This is directly related to the F2 (second formant) of a vowel.
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What is the hyoid
This bone is suspended in soft tissue
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What is Greek
Dysphasia in this language means difficulty swallowing
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What is the lower esophageal sphincter (LES)
This structure relaxes to allow food to pass from the esophagus into the stomach and then contracts to prevent gerd
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What is the velopharyngeal port
Incomplete closure of this results in hypernasal speech
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What is the lingual frenulum
If too short, this structure would result in what we call a "tongue tie"
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What is peristalsis
This describes the contractions of the pharyngeal constrictor muscles
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What is the upper esophageal sphincter (UES)
This is a musculoskeletal valve composed of the cricopharyngeus and inferior pharyngeal constrictor
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What is the source-filter theory
This theory describes changes in the shape of the tract changes sound quality
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What is the lateral cricoarytenoid. muscles (LCA)
During swallowing, the vocal folds will adduct to protect the airway. The main muscle for adducting the vocal folds is called this
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What is deglutition
This is the formal word for the act of swallowing
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What is the nasopharynx, oropharynx, and laryngeopharynx
These three sections make up the pharynx
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What are the intermaxillary and premaxillary sutures
Incomplete fusion of these would result in both a cleft lip and palate
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What is the orbicularis oris muscle
This muscle (both the superior and inferior) are responsible for creating a bilabial seal during swallowing
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