Cranial Nerves

Front 1

Cranial nerve causing pupillary constriction

Back 1

Oculomotor (pupilar light reflex, Ach on m3 on constrictor pupilae via cillary ganglion

Front 2

Cranial nerve supplying the lateral rectus muscle of the eye

Back 2

Abducens

Front 3

Cranial nerve supplying the carotid sinus and carotid body

Back 3

Glossopharyngeal

Front 4

Cranial nerve supplying secretomotor fibres to the parotid gland

Back 4

Glossopharyngeal via otic ganglion

Front 5

Cranial nerve providing the sensory limb of the gag reflex

Back 5

Glossopharyngeal (motor is vagus) if on soft palate is trigemnial but rare

Front 6

Dry eye due to failure of lacrimation

Back 6

Facial or trigeminal nerve- probaly facial

Front 7

Cranial nerve that leaves the skull through foramen rotundum

Back 7

Maxilary Nerve of trigeminal

Front 8

Hoarseness of the voice would be caused by damage to the

Back 8

Vagus

Front 9

Nerve innervating the sternomastoid and trapezius muscles

Back 9

Spinal Accessory

Front 10

Nerve innervate muscles of mastication

Back 10

Trigeminal maxilary

Front 11

Describe tounge innervation (anterior, posterior general and tastes and muscle arrangements)

Back 11

Anterior 2/3 general - trigeminal, taste facial, posterior 1/3 all glosspharyngeal, intrinsic muscles* hypoglossal, palatoglossus