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48 Cards in this Set
- Front
- Back
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Muscles of articulation include muscles of the: (6) |
face extrinsic tongue intrinsic tongue mandible velum pharynx |
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Muscles of the face include: (5) |
orbicularis oris risorius buccinator lip elevators lip depressors
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orbicularis oris muscle of the ____ (function) |
face constrict oral opening |
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risorius: muscle of the ____ and function: |
face retract lips |
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buccinator: muscle of the____ and function: |
face compress cheeks
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levator labii superioris is what kind of muscle? |
lip elevator |
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zygomatic minor is what kind of muscle? |
lip elevator |
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levator labii alaeque nasi superioris is what kind of muscle? |
lip elevator |
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depressor labii inferioris is what kind of muscle? |
lip depressor
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depressor Anguli oris is what kind of muscle? |
lip depressor |
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What is the function of the mantalis muscle? |
elevate and wrinkle chin, pull lower lip out |
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What is the function of the platysma? |
depress mandible |
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What are the 4 mandibular elevators? |
temporalis masseter lateral pterygoid medial pterygoid |
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What is the function of the temporalis muscle? |
elevate mandible |
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What is the function of the masseter muscle? |
elevate mandible |
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What is the function of the lateral pterygoid muscle? |
elevate mandible |
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What is the function of the medial pterygoid muscle? |
elevate mandible |
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What is the function of the digastricus muscle? |
mandibular depressor |
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What is the function of the mylohyoid muscle? |
mandibular depressor |
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What is the function of the geniohyoid muscle? |
mandibular depressor |
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What is the lingual frenulum? |
attaches tongue to the mandible |
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What is the function of the superior longitudinal muscle? intrinsic or extrinsic? |
raises tongue up moves tongue to side assists in retraction |
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What is the function of the inferior longitudinal muscle? intrinsic or extrinsic? |
pulls tip down assists in retraction deviates tongue |
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What is the function of the transverse tongue muscle? intrinsic or extrinsic? |
pulls edges toward midline narrows tongue |
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What is the function of the vertical tongue muscle? intrinsic or extrinsic? |
pulls tongue down to floor of mouth widens tongue |
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What is the function of the genioglossus muscle? intrinsic or extrinsic? |
depress tongue elevate hyoid |
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What is the function of the hyoglossus muscle? intrinsic or extrinsic? |
pulls side of tongue down elevate hyoid |
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What is the function of the palatoglossus muscle? intrinsic or extrinsic? |
elevate tongue depress soft palate |
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What is the function of the syloglossus muscle? intrinsic or extrinsic? |
pull tongue back and up |
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what is the function of the levator veli palatini muscle? |
elevate velum |
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What is the function of the musculus uvulae? |
elevate velum |
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What is the function of the tensor veli palatini muscle? |
tense velum assists in opening eustacian tube |
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What is the function of the palatoglossus |
depress velum elevate tongue |
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What is the function of the palatopharyngeus muscle? |
depress velum |
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Where are the lingual tonsils? Palatine tonsils? pharyngeal tonsils? |
root of tongue inferior/anterior to faucial arches posterior wall of nasopharynx (adenoids) |
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What are the 3 constrictor muscles of the pharynx? |
superior pharyngeal constrictor middle pharyngeal constrictor inferior pharyngeal constrictor |
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What is the function of the salpingopharyngeus muscle? |
elevate pharynx |
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What is the function of the stylopharyngeus muscle? |
elevate pharynx |
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What muscle elevates the tip of the tongue? |
superior longitudinal |
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What muscle depresses the tip of the tongue? |
inferior longitudinal |
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What muscle deviates the tip of the tongue? |
right superior/right inferior (dog sled) |
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What muscle is involved in lateral margin relaxation of the tongue? |
genioglossus |
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What muscle narrows the tongue? |
transverse |
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What muscles are involved in central grooving of the tongue? |
genioglossus vertical muscles |
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What muscle protrudes tongue? |
posterior genioglossus |
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What muscle retracts the tongue? |
anterior genioglossus |
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What muscle is involved in posterior elevation of the tongue? |
palatoglossus |
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What muscles are involved in body depression of the tongue? |
genioglossus hyoglossus |
