S1: (just) Cranial nerves

Question 1

X symptoms

Answer 1

Occulomotor

• 1) Ipsilateral External Strabismus (Down and Out)
  2) No pupillary reflex (dilated eyes)*

3) Complete Ptosis (closed eyelid)

Question 2

X sx?

Answer 2

Trochlear

A lesion of the trochlear nerve AFTER the decussation results in atrophy of the IPSI. superior oblique (ipsi. to the lesion) and the patient will TILT and slightly flex their head AWAY (CONTRA.) from the lesion

Question 3

Answer 3

Trigeminal nerve

Question 4

Answer 4

right abduscens

Question 5

Answer 5

left facial nerve

Question 6

Answer 6

vestibulocochlear

Question 7

Answer 7

9 and 10

Question 8

Answer 8

hyoglossal