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
what does the digastricus do?
bolus prep/mastication
bolus transport/lingual motion
oral residue
anterior hyoid excursion
epiglottic movement
pharyngoesophageal segment (PES) opening
pharyngeal residue
what does the stylohyoid do?
bolus prep/mastication
bolus transport/lingual motion
pharyngoesophageal segment (PES) opening
pharyngeal residue
what are the muscles of the soft palate?
levator veli palatini
musculus uvulae
tensor veli palatini
what do the levator veli palatini and musculus uvulae do?
soft palate elevatin
what does the tensor veli palatini do?
soft palate elevation
tongue control/bolus hold
what are the long pharyngeal muscles?
stylopharyngeus
salpingopharyngeus
palatopharyngeus
what do the long pharyngeal muscles do?
laryngeal elevation
epiglottic movement
pharyngeal contraction
pharyngoesophageal segment (PES) opening
pharyngeal residue
what is the the infrahyoid muscle?
thyrohyoid
what does the thyrohyoid do?
laryngeal elevation
epiglottic movement
PES opening
pharyngeal residue
what are the intrinsic muscles of the larynx?
thyroarytenoids
lateral cricoarytenoids
interarytenoids
what do the intrinsic muscles of the larynx do?
laryngeal elevation
LVC
what are the pharyngeal constrictor muscles?
superior
middle
inferior
what does the superior constrictor muscle do?
pharyngeal stripping wave
pharyngeal contraction
pharyngeal residue
what does the middle constrictor muscle do?
epiglottic movement
pharyngeal stripping wave
pharyngeal contraction
TBR
pharyngeal residue
what does the inferior constrictor muscle do?
pharyngeal stripping wave
pharyngeal contraction
pharyngoesophageal segment opening
pharyngeal residue
what muscle makes up the pharyngoesophageal segment?
cricopharyngeus
what does the cricopharyngeus do?
PES opening
pharyngeal residue
what are the esophageal muscles?
longitudinal and circular muscles of the esophagus
what do the esophageal muscles do?
esophageal clearance
