Cranial Nerves Flashcards Preview

NPTE -- Neuro > Cranial Nerves > Flashcards

Flashcards in Cranial Nerves Deck (12)
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1

Olfactory (3)

1. CN I, Sensory

2. Smell

3. Test = ID odors

2

Optic (3)

1. CN II, Sensory

2. Sight

3. Test = Test Visual Fields

3

Oculomotor (3)

1. CN III, Motor

2. Superior/Medial/Inferior Recti, Inferior Oblique, Levator Palpebrae Superioris

3. Test = H Test, Reaction to light

4

Trochlear (3)

1. CN IV, Motor

2. Superior Oblique

3. Test = Down/In Gaze

5

Trigeminal (3)

1. CN V, Both

2. Sensory: Touch/pain of face; Motor: Muscles of mastication

3. Test = corneal reflex, face sensation, clench jaw

6

Abducens (3)

1. CN VI, Motor

2. Lateral rectus mm

3. Lateral gaze

7

Facial (3)

1. CN VII, Both

2. Sensory = Taste (anterior tongue), Motor = Facial muscles, Autonomic = Facial glands

3. Test = tightly close eyes, smile/show teeth, whistle/puff cheeks, ID taste

8

Vestibulocochlear (3)

1. VIII, Sensory

2. Hearing, Balance

3. Test = Hearing and balance tests

9

Glossopharyngeal

1. CN IX, Both

2. Sensory: Touch/Pain (posterior tongue), Taste (posterior tongue); Motor: Pharynx muscles; Autonomic: Parotid gland

3. Test = Gag reflex, ability to swallow

10

Vagus (3)

1. CN X, Both

2. Sensory: Touch/Pain of pharynx, larynx, bronchi, Taste (tongue/epiglottis), Motor: palate, pharynx, larynx muscles, Autonomic: tharocic/abdominal surgery

3. Test = Gag reflex, Ability to swallow, Say "Ahhh"

11

Accessory (3)

1. CN XI, Motor

2. SCM and Trapezius

3. Test = Resisted shoulder shrug

12

Hypoglossal (3)

1. CN XII, Motor

2. Muscles of tongue

3. Tong protrusion (deviates toward injured side)