Articulation & Resonance, pt. 2 (1)

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University of Maryland, University College *

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100

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Biology

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Apr 3, 2024

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Written Assignment 4 CSD106 Articulation & Resonance, pt. 2 Name:________Madison Hines______________________________ Supraglottal Structures 1. Match the letter to the name of the structure/muscle of the diagram below. (.5 points each; 5.5 points total): Name Letter Styloid Proces A Palatoglossus B Stylohyoid C Styloglossus D Hyoglossus E Tongue F Frenulum G Mandible H Genioglossus I Geniohyoid J Hyoid Bone K 1. Use Complete Anatomy to match the muscles of the velopharyngeal port (on the left) to their descriptions (on the right) by placing the letter of the matching description in the blank. (.5 points each; 3 points total)
1. _C__ Levator veli palatini A. Innervated by CN X. Pulls the pharynx in superior, anterior, and medial directions; tenses the soft palate. 2. _F__ Tensor veli palatini B. Innervated by CN X. Constricts upper pharynx during swallowing. 3. __A_ Palatopharyngeus C. Innervated by CN X. Elevates and retracts vertical portion of the posterior soft palate. 4. _E__ D. Innervated by CN X. Elevates and retracts soft palate at midline; assists another palatal muscle in closure of the velopharynx. 5. _D__ Uvula E. Innervated by CN X. Elevates the tongue at the root. 6. __B_ Superior pharyngeal constrictor F. Innervated by CN V3. Opens the auditory tube; tenses soft palate. 1. Indicate which muscles would be involved in producing each phoneme in the table below. Use the word bank to help you. Some muscles in the word bank are used more than once. (Each row is worth 1 point; 5 points total. Phoneme Muscle /m/ Orbicularis Oris, Geniohyoid /t/ Styloglossus, Superior longitudinal /u/ Orbicularis Oris, Styloglossus, Superior Longitudinal /p/ Orbicularis Oris /æ/ Geniohyoid Word Bank Orbicularis Oris Styloglossus Superior Longitudinal Geniohyoid 1. Match the facial expression on the left with the corresponding muscle on the right by placing the letter of the matching muscle in the blank. (.5 points each; 2.5 points total)
1. _C___ Frowning A. Procerus 2. __E__ Pouting B. Risorius 3. __B__ Smiling C. Depressor anguli oris 4. __D__ Grimacing D. Zygomatic major 5. __A__ Furrowing browor E. Mentalis 1. Type the name of each numbered muscle in the figure on the lines below. (1 point each; 4 pts total) 1. Temporalis 2. Masseter 3. Buccinator 4. Orbicularis oris
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