Unit 3 nerve reflexes

Question 1

pupillary reflex

Answer 1

sensory: optic
motor: oculomotor

Question 2

blink reflex

Answer 2

sensory: ophthalmic (nasociliary to cornea)
motor: Facial (temporal and zygomatic to orbicularis oculi)

Question 3

Jaw jerk reflex

Answer 3

sensory: mandibular of trigeminal
motor: mandib of trigem

Question 4

gag reflex

Answer 4

sensory: glossopharyngeal (pharyngeal)
motor: vagus

Question 5

to test the accessory nerve

Answer 5

contralateral rotation, shoulder shrug

Question 6

to test hypoglossal

Answer 6

stick tongue out- deviates to the side that is damaged