V(1) Ophthalmic Nerve

Question 1

What is the function of V(1)-ophthalmic nerve?

Answer 1

sensory to the forehead region

Question 2

Where does the neuron, fiber, or branch of the ophthalmic nerve travel through?

Answer 2

travels through the superior orbital fissure

Question 3

The ophthalmic nerve is the _____ branch of the 3 branches?

Answer 3

smallest

Question 4

The ophthalmic never has 3 main sensory branches. What are they?

Answer 4

1. frontal
2. lacrimal
3. nasocillary

Question 5

What are the neurons, fibers, branches for these the main branches?
(frontal, lacrimal, nasocillary)

Answer 5

All sensory

Question 6

What is the function of the frontal branch?

Answer 6

forehead, bridge of nose, medial part of the upper eyelid

Question 7

The frontal branch gives rise to what?

Answer 7

gives rise to supraorbital and supratrochlear

Question 8

What is the function of the lacrimal branch?

Answer 8

lateral part of eyelid, conjunction, lacrimal gland

Question 9

What is the function of the nasocillary branch?

Answer 9

apex of nose, eyeball, nasal cavity

Question 10

The nasocillary branch gives rise to what?

Answer 10

gives rise to infratrochlear, ciliary, and anterior ethmoid, external and internal nasal

Question 11

What do you need to know about V(1)?

Answer 11

1. has 3 branches
2. branches go to the forehead
3. all are sensory
4. parts of the nose and forehead