54 Sensory Innervation to the Face

Question 1

Identify

Answer 1

1. Ophthalmic division of the trigeminal n.
2. Maxillary division of the trigeminal n.
3. Mandibular division of the trigeminal n.
4. Branches from the cervical plexus

Question 2

All motor nerves are from ___ and supply the muscles of facial expression

Answer 2

the facial n.

Question 3

Sensory nerves of the face are derived mainly from ___

Some sensory branches are from ___

Answer 3

3 divisions of the trigeminal n. (V1, V2, V3).

the cervical plexus.

Question 4

Sensory Innervation to the Face: Ophthalmic Division
-> Identify 1 - 4

Answer 4

1. Trigeminal n.
2. Trigeminal ganglion
3. Ophthalmic division
4. Lacrimal n.

Question 5

Sensory Innervation to the Face: Ophthalmic Division
-> Identify 5 - 8

Answer 5

5. Supraorbital n.
6. Supratrochlear n.
7. Infratrochlear n.
8. External nasal n

Question 6

Sensory Innervation to the Face: Maxillary Division
-> Identify 1 - 2

Answer 6

1. Maxillary division of the trigeminal n.
2. Zygomatic n.

Question 7

Sensory Innervation to the Face: Maxillary Division
-> Identify 3 - 5

Answer 7

3. Infraorbital n.
4. Zygomaticofacial n
5. Zygomaticotemporal n.

Question 8

Sensory Innervation to the Face: Mandibular Division
-> Identify

Answer 8

1. Mental n.
2. Buccal n.
3. Mandibular division of the trigeminal n.
4. Auriculotemporal n..

Question 9

Sensory Innervation to the Face: Cervical Plexus

identify

Answer 9

1. Transverse cervical n.
2. Great auricular n