Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
26 Cards in this Set
- Front
- Back
|
Where is most of the sensory cutaneous innervation in the face derived from?
|
Trigeminal nerve
|
|
|
Name the divisions of the trigeminal nerve
|
V1 = opthalmic, V2 = maxillary, V3 = mandibular
|
|
|
What innervates the orbicularis oculi, orbicularis oris, buccinator and platysma?
|
Facial Nerve (CN VII)
|
|
|
Where does the facial nerve exit the skull?
|
Stylomastoid foramen
|
|
|
Where does the facial nerve enter after exiting the skull via the stylomastoid foramen?
|
Parotid Gland
|
|
|
What nerve supplies the masseter?
|
Trigeminal Nerve V3 (Mandibular Division)
|
|
|
What run through the parotid gland?
|
Facial nerve, external carotid artery and retromandibular vein
|
|
|
Where does the supraorbital nerve stem from?
|
Opthalmic division (V1) from CN V
|
|
|
Where does the infraorbital nerve stem from?
|
Maxilarry division (V2) from CN V
|
|
|
Where does the mental nerve stem from?
|
Mandibular division (V3) from CN V
|
|
|
What nerve supplies the angle of the mandible?
|
Cervical Nerves (Pain during MI)
|
|
|
The facial artery is a branch of what?
|
External carotid
|
|
|
What muscle is pierced by the parotid gland?
|
Buccinator
|
|
|
What muscle attaches to the coronoid process?
|
Temporalis
|
|
|
What muscle attaches to the condylar process?
|
Lateral pterygoid muscle
|
|
|
The motor component of V3 innervates muscles that developed from what brachial arch?
|
1st
|
|
|
What is the only division of CN V that has a motor component?
|
Mandibular (V3)
|
|
|
Where does the motor division of CN V exit the cranial cavity?
|
Foramen Ovale (V3)
|
|
|
What components of CN V contain a sensory part?
|
All divisions
|
|
|
Where are the cell bodies of the sensory CN V located?
|
Trigeminal Ganglion
|
|
|
Where does the motor component of the facial nerve have its cell bodies?
|
Facial motor nucleus
|
|
|
Where are the nerve cell bodies of neurons that innervate the muscles of mastication located?
|
Trigeminal motor nucleus
|
|
|
Auriculotemporal nerve and Buccal nerve have sensory fibers from what nerve?
|
Trigeminal
|
|
|
Where are the nerve cell bodies of neurons that are sensory to the face?
|
Trigeminal ganglion
|
|
|
The mental nerve is the terminal branch of the:
|
inferior alveolar nerve.
|
|
|
What are the branches of the facial nerve?
|
Temporal, Zygomatic, Buccal, Marginal Mandibular, Cervical
|
