4 - Intraoral Injection Case Study

Question 1

Damage to what nerve would cause anesthesia to the neck

Answer 1

Cervical plexus

Question 2

Damage to what nerve would cause difficulty to shrug shoulders

Answer 2

CN XI

Jugular foramen

Question 3

Damage to what nerve would cause Difficulty looking over your left shoulder

Answer 3

Right CN XI

Jugular Foramen

Question 4

Damage to what nerve would cause a hoarse voice

Answer 4

CN X

Jugular Foramen

Question 5

Damage to what nerve would cause vision problems, and what obstructions could cause this to happen

Answer 5

CN II

Optic Canal

Question 6

Damage to what nerve would cause, Double vision looking laterally, and what obstructions could cause this to happen

Answer 6

CN VI

Superior orbital fissure

Question 7

Damage to what nerve would cause dry eye and what obstructions could cause this to happen

Answer 7

CN VII

Internal acoustic meatus

Question 8

Damage to what nerve would cause difficulty closing the eye against resistance and what obstructions could cause this to happen

Answer 8

CN VII

internal acoustic meatus and stylomastoid foramen

Question 9

Damage to what nerve would cause the eyeball to deviate down and out and what obstructions could cause this to happen

Answer 9

CN III

superior orbital fissure

Question 10

Damage to what nerve would cause miosis and what obstructions could cause this to happen

Answer 10

CN