Muscles
What does the Lateral Rectus do?
abduction of the eye
Which muscle does the Masseteric a supply blood to?
Masseter
Which nerve provides sensory input for the anterior 2/3 of the tongue?
Lingual n
Which cranial nerve passes through the Hypoglossal Canal?
CN 12 (Hypoglossal n.)
What organ is found in the Neurocranium?
What is the origin of the Stylohyoid m
styloid process
The Internal Jugular v unionizes with the Subclavian v to form what?
Brachiocephalic v
What does the Frontal n innervate?
anterior scalp
Which Cranial Nerve innervates the sensory portion of the posterior 1/3 of the tongue?
CN 9
Which bone makes up the inferior border of the orbit?
maxilla
Which muscle is responsible for closing the eyes?
Orbicularis Oculi
- supratrochlear a
- supraorbital a
What two things does the Nasocilliary n supply sensory input to?
- nasal cavity
- cornea
Which 3 nerves make up the Trigeminal nerve (CN5)?
- maxillary n
- mandibular n
What does the Coronal suture divide in the skull?
the frontal bone and the parietal bone
Name the actions of the Superior Rectus m of the eye.
elevation, adduction, and medial rotation of eye
The Inferior Alveolar a branches off of what artery?
Maxillary a
What does the Posterior Superior Alveolar n innervate?
upper molars and premolars
Cranial Nerves 9, 10, and 11 pass through what?
Jugular Foramen
The sulcus terminalis divides the tongue into what?
oral portion and the pharyngeal portion
Name the origin of the Posterior Scalene m
TP C5-C7
What do the Ethmoidal arteries supply blood to?
- ethmoid bone
- frontal sinuses
- nasal cavity
- external nose
What does the Otic ganglion innervate?
parotid gland
Which cranial nerves (be specific) pass through the Superior Orbital Fissure?
CN 3, 4, 5(1), 6
What is the function of the Conchae?
increases surface area of the nasal mucosa to keep the nose wet