In 3rd nerve palsy all seen except?
Pupil dilation
Ptosis
Outward upward rolling of pupil
Impaired pupillary reflex
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).