Which division of the trigeminal nerve is also called the Ophthalmic division?

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Prepare for the NBEO Ocular Anatomy Posterior Segment and Cranial Nerves Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which division of the trigeminal nerve is also called the Ophthalmic division?

Explanation:
The Ophthalmic division is the first division of the trigeminal nerve (V1). It carries only sensory fibers and supplies the orbit and anterior face, including the cornea, forehead, and scalp. The other divisions are the maxillary (V2), which is sensory to the midface, and the mandibular (V3), which is mixed motor and sensory and supplies the muscles of mastication. There is no fourth division, so the option representing a fourth division isn’t a valid branch.

The Ophthalmic division is the first division of the trigeminal nerve (V1). It carries only sensory fibers and supplies the orbit and anterior face, including the cornea, forehead, and scalp. The other divisions are the maxillary (V2), which is sensory to the midface, and the mandibular (V3), which is mixed motor and sensory and supplies the muscles of mastication. There is no fourth division, so the option representing a fourth division isn’t a valid branch.

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