MMT Facial Muscles and Eyes
Studied by 1 person
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/20
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
21 Terms
Temporalis and Masseter action
clench teeth together
Temporalis and Masseter Nerve supply
cranial nerve V (trigeminal)
Pterygoid (bilateral) action
protrude mandible
Platysma action
depresses angle of mouth and tightens skin over neck
Buccinator action
presses cheek firmly against side teeth, pulling back angle of mouth like blowing a trumpet, or blowing air into an empty bottle
Orbicularis oris action
closes and protrudes lips
Platysma, buccinator, and orbicular oris nerve supply are
cranial nerve VII (facial)
Temporalis, masseter, and pterygoid (bilateral) nerve supply are
cranial nerve V (trigeminal)
Lateral Rectus action
pulls eye laterally
Lateral Rectus Nerve
CN VI - Abducens
Medial Rectus action
pulls eye medially
Medial Rectus Nerve
CN III - Oculomotor
Superior Rectus action
pulls eye out and up
Superior rectus nerve
CN III Oculomotor
Inferior Oblique action
pulls eyes in and up
Inferior oblique nerve
CN III - oculomotor
Inferior rectus action
pulls eye out and down
Inferior rectus nerve
CN III - Oculomotor
Superior oblique action
pulls eye in and down
Superior oblique nerve
CN IV - Trochlear
Medial rectus, superior rectus, inferior oblique, and inferior rectus nerve supply
CN III - Oculomotor
Note 
Flashcards (31)