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ace this B*^@h
100
  • Which nerve in the cervical plexus is essential for keeping our diaphragm alive?
  • Phrenic nerve- C3,4,5
100
  • What is the difference between the mouth, oral cavity and buccal cavity?
  • Mouth- begins at the lips and ends at the platoglossal folds
  • Oral cavity-portion of the mouth inside the teeth and gums (palate/ toungue)
  • Buccal cavity- portion of the mouth between: gums/teeth and lips anteriorly, gums/ teeth and cheeks laterally
100
  • Where are the parathyroid glands found and what is their function?
  • Found within the tyroid matrix, secretes PTH (parathyroid hormone), regulates blood calcium level
100
  • We have ________ deciduous teeth and ________ permanent teeth
  • 20, 32
100
  • Internal jugular veins combine with the ________ veins to the from left and right_____________ veins.
  • Subclabian, brachiocephalic
200
  • Where does the submandibular duct end?
  • Lingual frenulum-sublingual caruncles
200
  • What nerve passes through the incisive fossa?
  • Nasopalatine nerve
200
  • True or False: the circumvallate are more posterior to the filiform papillae on the tongue.
  • True
200
  • What covers the carotid triangle and what can be found within it?
  • Carotid sheath: common carotid artery (external and internal), internal jugular vein, vagus nerve,  carotid sinus
  • 5 branches of external carotid artery: superior thyroid artery, ascending pharyngeal artery, lingual artery, facial artery, occipital artery
200

The _________ is to sticking the tongue out as the ________ is to pulling it back in

  • Genioglossus, styloglossus
300
  • What muscles does the soft palate consist of?
  • Levator veli palatini, tensor veli palatini(V3), palatopharyngeus, platoglossus, musculus uvuli. The rest are innervated by the vagus nerve 
300
  • What does the subfloor consist of?
  • Lingual frenulum and sublinual folds
300
  • Contents of the submental triangle:
  • Mylohyoid, submental lymph nodes, geniohyoids, anterior jugular veins
300
  • How could you group branches of the external carotid artery?
  • Anterior: superior thyroid, lingual, facial, occipital
  • Posterior: occipital, posterior auricular
  • Medial: ascending pharyngeal
  • Terminal: superficial temporal, Maxillary
300
  • The anterior cervical triangle can be broken down into 4 parts, which are?

Submandibular triangle, submental triangle, carotid triangle, muscular triangle

400
  • What divides the buccinator from the superior pharyngeal constrictor?
  • Pterygomandibular raphe’
400
  • Submandibular triangle contents:
  • Parotid gland, submandibular gland, hypoglossal nerve, facial artery, facial vein, submandibular lymph nodes
400
  • What bones make up the hard palate and are there any fossa?
  • Palatine process-maxillary bone, horizontal plate-palatine bone, incisive fossa
400
  • Explain the nerve innervation to the tongue.
  • Sensation to the anterior 2/3-V3 via lingual nerve, taste to anterior 2/3-VII-chorda tympani nerve
  • Taste and sensation to posterior 1/3- CN IX-lingual branch
400
  • Where would one expect to find the fungiform papillae on the tongue?
  • On the outer paremiter
500
  • The right common carotid artery originates from the _________, and the left common carotid artery originates from the _______.
  • Brachiocephalic trunk (BCT), Aortic arch
500
  • What are the three parts of the pharynx?
  • Nasopharynx, oropharynx, and laryngopharynx
500
  • The larynx, internal jugular vein, trachea (cervical portion), lower pharynx, cervical portion of the esophogus, and isthmus of the thyroid gland are all covered by this?
  • Pre-tracheal fascia
500
  • What do the lips blend with internally?
  • Mucosa
500
  • Muscular triangle contents boundaries? Contents?
  • Boundaries: omohyoid-superior belly, sternocleidomastoid, midline
  • Contents: sternohyoid, throhyoid, sternothyroid
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