front 1 occipitofrontalis action | back 1 raises eyebrows |
front 2 occipitofrontalis nerve supply | back 2 facial nerve |
front 3 frontal belly action | back 3 raises eyebrows |
front 4 frontal bell nerve supply | back 4 facial nerve |
front 5 orbicularis oculi action | back 5 closes eye |
front 6 zygomaticus major and minor action | back 6 raises lateral corners of mouth upward (smiling) |
front 7 risorius action | back 7 draws corner of lip laterally (tenses lip) |
front 8 levator labii superioris action | back 8 opens lips |
front 9 depressor labii inferioris | back 9 draws lips inferiorly |
front 10 depressor anguli oris | back 10 draws corner of mouth down and laterally (grimace) |
front 11 orbicularis oris action | back 11 closes lip (kissing, purses) |
front 12 mentalis action | back 12 wrinkles chin |
front 13 buccinators action | back 13 compress check (sucking and blowing) |
front 14 platysma action | back 14 tenses skin of neck |
front 15 orbicularis oculi nerve supply | back 15 facial nerve |
front 16 zygomaticus major and minor nerve supply | back 16 facial nerve |
front 17 risorius nerve supply | back 17 facial nerve |
front 18 levator labii superioris nerve supply | back 18 facial nerve |
front 19 depressor labii inferioris nerve supply | back 19 facial nerve |
front 20 depressor anguli oris nerve supply | back 20 facial nerve |
front 21 orbicularis oris nerve supply | back 21 facial nerve |
front 22 mentalis nerve supply | back 22 facial nerve |
front 23 buccinators nerve supply | back 23 facial nerve |
front 24 platysma nerve supply | back 24 facial nerve |
front 25 name the four muscles of chewing | back 25 masseter, temporalis, medial pterygoid, lateral pterygoid |
front 26 masseter action | back 26 chewing, primer mover of jaw closure |
front 27 temporalis action | back 27 chewing, closes jaw |
front 28 medial pterygoid action | back 28 chewing, mandible side to side (grinding) |
front 29 lateral pterygoid action | back 29 chewing, grinding moves of lower teeth |
front 30 masseter nerve supply | back 30 trigeminal nerve |
front 31 temporalis nerve supply | back 31 trigeminal nerve |
front 32 medial pterygoid nerve supply | back 32 trigeminal nerve |
front 33 lateral pterygoid nerve supply | back 33 trigeminal nerve |
front 34 name the muscles used for tongue movements | back 34 genioglossus, hyoglossus, styloglossus |
front 35 genioglossus action | back 35 protracts tongue |
front 36 hyoglossus action | back 36 depress tongue |
front 37 styloglossus action | back 37 retract and elevates tongue |
front 38 genioglossus nerve supply | back 38 hypoglossal nerve |
front 39 hyoglossus nerve supply | back 39 hypoglossal nerve |
front 40 styloglossus nerve supply | back 40 hypoglossal nerve |
front 41 sternocleidomastoid action | back 41 flexes and laterally rotates head. tilts head to opposite side. both contraction produces neck flexion. one contraction tilts head to opposite side |
front 42 sternocleidomastoid description | back 42 fleshy parts on either side of the neck |
front 43 sternocleidomastoid origin | back 43 manubrium of sternum and medical portion of clavicle |
front 44 sternocleidomastoid insertion | back 44 mastoid process of temporal bone and superior nuchal line of occipital bone |
front 45 sternocleidomastoid nerve supply | back 45 accessory nerve (cranial nerve x) |
front 46 scalenes origin | back 46 transverse processes of cervical vertebrae |
front 47 scalenes insertion | back 47 anterolaterlly on first two ribs |
front 48 scalenes action | back 48 elevate first to ribs |
front 49 which muscle aids in inspiration | back 49 scalenes |
front 50 scalense nerve supply | back 50 cervical spinal nerves |