Dilation of the ipsilateral pupil following uncal herniation is the result of pressure on which of the following cranial nerves?
A)Optic (CN I)
B)Abducens (CN VI)
C)Oculomotor (CN III)
D)Trochlear (CN IV)

Name: Dilation of the ipsilateral pupil following uncal herniation is the result of pressure on which of the following cranial nerves? A)Optic (CN I) B)Abducens (CN VI) C)Oculomotor (CN III) D)Trochlear (CN IV)
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Question

Quizplus · Accepted Answer

The oculomotor cranial nerve (CN III) is involved in this manifestation of pupil dilation.

Dilation of the Ipsilateral Pupil Following Uncal Herniation Is the Result