In 3rd nerve palsy all seen except?
(A) Pupil dilation (B) Ptosis (C) Outward upward rolling of pupil (D) Impaired pupillary reflex
(A) Ans: A. Pupil dilationRef: American Academy of Ophthalmolog 2018, third nerve palsyThe pathway for pupillary constriction for each eye has an afferent limb taking sensory information to the midbrain, and two efferent limbs (one to each eye).