Exam 1 REVIEW

Question 1

Identify types of neurons in cranial nerves

Answer 1

1.

Question 2

Identify eye movements, muscles, nerves

Answer 2

1.

Question 3

**Branchiomotor

Identify all arch and derivatives

Answer 3

***Vagus nerve

Question 4

**Branchiomotor

Identify all arch and derivatives

Skeletal
Ligaments

Answer 4

FIRST 
SECOND 
THIRD
FOURTH 
SIXTH

Question 5

BRANCHIAL ARCHES

• what do they pouches form
• what do first cleft and membrane form

Answer 5

FIRST 
SECOND 
THIRD 
FOURTH 
SIXTH

Question 6

Know boundaries of V1,v2,v3

Answer 6

Lateral side of mouth

Lateral side of eye

Question 7

In Bell’s palsy, what is the main symptom and why

Answer 7

EARACHE

Question 8

KNOW all parasympathetic ganglia and innervation

Answer 8

III
VII *** - MOUTH,NOSE, PALATE
IX
X

Question 9

DISTRIBUTION of TASTE BUDS

Innervation

Answer 9

VII
IX
X

Question 10

VISCERAL SENSATION

Innervation

3 divisions

• what s boundary between the oral cavity and pharynx
• common infection in middle ear

Answer 10

Visceral sensory - sensory to PHARYX AND DERIVATIVES

VII - NASOPHARYNX
IX - OROPHARYNX
X - LARYNXGOPHARYNX

**Palatoglossal arch

**OTITIS MEDIA

Question 11

WHICH sensory contain only one type of neuron (list)

Motor

Answer 11

Sensory

Motor

Question 12

Damage optic nerve symptom?

Answer 12

Blind in one eye

Question 13

VII

Pressure on 8 result in?

Answer 13

SPECIAL SENSE - hearing and balance

Petrous part of temporal bone

**loss of hearing, balance problems

Question 14

XII

Answer 14

All muscles of tongue - somatic motor only

• intrinsic
• extrinsic

Question 15

IV AND VI

Answer 15

SOMATIC MOTOR
IV - superior oblique

VI - lateral RECTUS

Question 16

XI

Answer 16

Go out jugular foramen

Branchiomotor

MUSCLE
Sternocleidomastoid
Trapezius

Question 17

Which CN contain 2 types of neurons

Answer 17

MOTOR AND AUTONOMIC
III

MOTOR AND SENSORY
V

Question 18

WHICH CN have multiple types of neurons

-what are the types

Answer 18

VII, IX, X