Tongue
How many parts is the tongue made of?
Elevates mandible, and closes jaw
What is temporalis?
CN VII - Facial Nerve
What CN is responsible for facial expressions?
CN X - Vagus
What CN innervates all muscles of the palate except for the stylopharyngeus?
CN V3 and tensor veli palatini
What CN and muscle innervates all muscles of the palate except for one?
The palatoglossus muscle is innervated by what cranial nerve?
CN V - Trigeminal
What CN is motor to the muscles of mastication?
Lateral pterygoid, suprahyoid, and infrahyiod muscles
What muscles are responsible for opening mandible?
Three muscles
How many muscles of the pharynx are constrictors?
What is muscle that elevates posterior part of the tongue and draws soft palate onto the tongue?
What are two extrinsic muscles that elevate the tongue?
Palatoglossus muscle and styloglossus muscle
3 muscles responsible for moving the mandible laterally?
What is the masseter, ipsilateral temporalis, and the contralateral ptertgoids
Orbicularis Oculi
What is the muscle of facial expression that allows you to wink?
Nasopharynx
What is the name of the posterior wall in the nasal cavity?
Maxilla, sphenoid, and palatine
What are the three bones in the roof of the mouth?
What cranial nerve innervates all four of the intrinsic muscles?
CN XII
Depresses chin and protects mandible
What is lateral pterygoid?
Mentalis
Two other names for Eustachian tube
Auditory tube and pharyngotympanic tube
Musculus uvulae function
Shortens uvula and pulls it superiorly
Genioglossus muscle
What is the largest extrinsic muscle of the tongue
Elevates mandible and produces grinding movements
What is medial pterygoid?
Draws eyebrows medially creating vertical wrinkles above the nose
What is the Corrugator Supercilii function?
CN that innervates the stytopharyngeus
What is CN IX - Glossopharyngeal
What is the maxilla?