Cranial Nerves

Question 1

Vagus Nuclei

Answer 1

Nucleus Solitarious–Visceral Sensory
nucleus aMbiguus–Motor innervation of pharynx, larynx, upper esophagus (IX,X,XI)
Dorsal Motor Nucleus-autonomic fibers to heart lungs, upper GI (X)

Question 2

Reflexes

Answer 2

Corneal–V1 opthalmic, VII–temporal branch,orbicularis oculi
Lacrimation–V1–, VII
Pupillary– II, III (oculomoter–pupillary constriction)

Question 3

Oculomotor nerve

Answer 3

muscles–SR,IR,MR,IO,spincter pupillae, levator palpebrae
spincter pupillae–constriction, edinger-westphal, muscarinic
accomodation
eyelid opening

Question 4

Mnemonic for cranial nerves

Answer 4

Some Say Marry Money But My Brother Says Big Brains Matter Most