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35 Cards in this Set
- Front
- Back
true or false: trigeminal nerve has parasympathetics
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false; V has no parasympathetics of its own, but it acts as a carrier for parasympathetics of other cranial nerves
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path and insertion of temporalis...
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passes along the medial side of the zygomatic arch and inserts into the coronoid process of the mandible
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what innervates the skin and subcutaneous cheek tissue?
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maxillary branch of trigeminal (V2) branches into buccal nerve
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tensor veli palatini function
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tenses soft palate; it wraps around the pterygoid hamulus
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what forms the arch anterior to the palatine tonsils?
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palatoglossus m
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where do tensor and levator palatini muscles insert?
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both insert into the palatine aponeurosis
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pterygomandibular raphe is the common origin for which two muscles?
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buccinator and superior laryngeal constrictor
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what is the sensory innervation for the anterior tongue, posterior tongue, and epiglottic region
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V (ant), IX (post), and X (epiglottic)
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which structures open into middle and inferior meati
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maxillary sinus open into middle meatus
nasolacrimal duct opens into inferior meatus |
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blood supply to nasal region
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maxillary A to sphenopalatine A to posteior lateral nasal A
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nasal septum blood supply and nerve supply
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sphenopalatine A
nasopalatine N |
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where does lymph from the posterior nasal cavity drain?
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to superficial cervical lymph nodes on top of the sternocleidomastoid
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innervation of lateral nasal cavity
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greater palatine nerve
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what bone is part of the middle nasal concha
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ethmoid bone
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where does the descending palatine A branch from
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part of the pterygopalatine branch of maxillary sinus
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what two structures does the pterygomaxillary fissure connect
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the infratemporal fossa and hte pterygopalatine fossa
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which artery enters skull through the foramen spinosum
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middle meningeal A
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which bone forms the majority of the roof of the infratemporal fossa
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greater wing of the sphenoid bone
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which bones form the zygomatic arch
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zygomatic process of temporal bone and the temporal process of the zygomatic bone
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the medial pterygoid plate is part of which bone
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sphenoid bone
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pharyngeal tonsil, opening fo the auditory tube, and pharyngeal recess are all associated with what structure?
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nasopharynx
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the choanae is what?
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the communication between the nasopharynx and the nasal cavity
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where do each of the constrictors originate?
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superior pharyngeal constrictor origninates from the raphe
middle from the hyoid bone inferior from the cricoid and thyroid cartilage |
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what nerve supplies the muscles of the pharynx, soft palate, and larynx
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vagus
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function of the cricothyroid muscle
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lengthens vocal ligament
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function of the posterior cricoarytenoid muscle
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abducts vocal ligament
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function of the lateral cricoarytenoid muscle
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adducts vocal ligament
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function of the transverse oblique arytenoid muscle
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adducts vocal ligament
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function of the vocalis and thyroarytenoid muscle
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shortens the vocal ligament
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which nerve travels with the submandibular duct
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lingual nerve
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origin/insertion of genioglossus
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mandible to tongue (think genial tubercles)
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what innervates the stylohyoid muscle
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facial nerve
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which structures pass through the foramen spinosum, foramen ovale, and foramen rotundum?
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f.s.: middle meningeal A
f.o.: mandibular nerve (V3) f.r.: maxillary nerve (V2) |
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mental artery is a terminal branch of which artery?
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inferior alveolar artery
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innervation of the rectus capitis posterior major
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suboccipital N
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