Exam 1 - muscles Flashcards
what are the muscles of the lips?
orbicularis oris
zygomaticus
what do the muscles of the lips do?
lip closure
bolus prep/mastication
what are the intrinsic muscles of the tongue?
superior longitudinal
inferior longitudinal
transverse
vertical
what do the intrinsic tongue muscles do?
tongue control/bolus hold
bolus prep/mastication
bolus transport/lingual motion
oral residue
laryngeal elevation
what are the muscles of mastication?
masseter
pterygoids
temporalis
what do the muscles of mastication do?
bolus prep/mastication
oral residue
what is the facial muscle?
buccinator
what does the buccinator do?
bolus prep/mastication
oral residue
what are the extrinsic muscles of the tongue?
hyoglossus
genioglossus
styloglossus
palatoglossus
what does the hyoglossus do?
bolus prep/mastication
bolus transport/lingual motion
oral residue
epiglottic movement
pharyngeal residue
what does the genioglossus do?
tongue control/bolus hold
bolus prep/mastication
bolus transport/lingual motion
oral residue
what does the styloglossus do? * same as palatoglossus
bolus prep/mastication
bolus transport/lingual motion
oral residue
epiglottic movement
LVC
TBR
pharyngeal residue
what does the palatoglossus do? * same as styloglossus
bolus prep/mastication
bolus transport/lingual motion
oral residue
epiglottic movement
LVC
TBR
pharyngeal residue
what are the suprahyoid muscles?
geniohyoid
mylohyoid
digastricus
stylohyoid
what does the geniohyoid and mylohyoid do?
tongue control/bolus hold
bolus prep/mastication
bolus transport/lingual motion
oral residue
anterior hyoid excursion
epiglottic movement
pharyngoesophageal segment (PES) opening
pharyngeal residue