I(1) cranial nerve, sensory, sense of smell
Olfactory
II(2) cranial nerve, sensory, sense of vision
Optic
III(3) cranial nerve, motor, eye movers
Oculomotor
IV(4) cranial nerve, motor, eye movers
Trochlear
V(5) cranial nerve, mixed
Motor- muscles of mastication(chewing)
Sensory- skin of face
Trigeminal
VI(6) cranial nerve, motor, eye movers
Abducens
VII(7) cranial nerve, mixed
Motor-muscles of facial expression and salivary glands
Sensory-anterior tastebuds
Facial
VIII(8) cranial nerve, sensory, inner ear monitoring hearing and balance, body position, acceleration
Vestibulocochlear
IX(9) cranial nerve, mixed
Motor- muscles of pharynx (swallowing)
Sensory- posterior tastebuds
Glossopharyngeal
X(10) cranial nerve, mixed
Thoracic and abdominopelvic visceral major nerve of the parasympathetic branch
Vagus
XI(11) cranial nerve, motor, sternocleidomastoid and trapezius muscles
Accessory
XII(12) cranial nerve, motor, muscles that move tongue
Hypoglossal
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Pneumonic to remember if the nerve is sensory motor or both
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Pneumonic to remember the cranial nerves