NEURO - Cranial Nerve Reflexes Flashcards
1
Q
Corneal Reflex
A
Afferent V1 ophthalmic (nasociliary branch)
Efferent
VII (temporal branch: orbicularis oculi)
2
Q
Lacrimation Reflex
A
Afferent V1 (loss of reflex does not preclude emotional tears)
Efferent
VII
3
Q
Jaw jerk Reflex
A
Afferent
V3 (sensory—muscle spindle from master)
Efferent
V3 (motor—masseter)
4
Q
Pupillary Reflex
A
Afferent
II
Efferent
III
5
Q
Gag Reflex
A
Afferent
IX
Efferent
X