What are the Important Reflexes of the Orbital Region

Question 1

What is the ligament inferior to the eye and is attached to the zygoma?

Answer 1

Suspensory ligament of the eye

Question 2

What does CNV1 general sensory supply?

Answer 2

Upper eyelid
Cornea
Conjuncitva
The skin of the root/ bridge/ tip of the nose

Question 3

What does CNV2 general sensory supply?

Answer 3

Skin of lower eyelid
Skin of maxilla
Skin of ala of the nose
Skin of upper lip

Question 4

What does CNV3 general sensory supply?

Answer 4

Skin over mandible and TMJ

Question 5

What nerves supply to the skin of the mandible?

Answer 5

C2, 3

Question 6

In the sympathetic nervous system, what do presynaptic axons release?

Answer 6

Acetylcholine

Question 7

In the sympathetic nervous system, what do postsynaptic axons release?

Answer 7

Noradrenaline

Question 8

Where do sympathetic axons from the CNS exit the spinal cord?

Answer 8

T1 spinal nerve

Question 9

Where do symapthetic axons from the CNS synpase?

Answer 9

Superior cervical sympathetic ganglion

Question 10

What do parasympathetic presynpatic axons release?

Answer 10

Acetylcholine

Question 11

What do parasympathetic postsynaptic axons release?

Answer 11

Acetylcholine