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Section 16.3: The Cranial Nerve Exam -
Terms Questions and Answers 2026 Latest
Update
Cranial Nerves Ans: Twelve pairs of nerves that emerge directly
from the brain, responsible for sensory and motor functions of the
head and neck.
Special Senses Ans: Senses that have specialized organs devoted to
them, including smell, vision, equilibrium, and hearing.
Olfactory Nerve (CN I) Ans: The cranial nerve responsible for the
sense of smell.
Optic Nerve (CN II) Ans: The cranial nerve responsible for vision.
Vestibulocochlear Nerve (CN VIII) Ans: The cranial nerve
responsible for equilibrium and hearing.
Anosmia Ans: Loss of the sense of smell, which can occur due to
trauma or aging.
Snellen Chart Ans: A chart used to measure visual acuity by
presenting letters of various sizes.
Optic Chiasm Ans: The point where the optic nerves cross,
allowing visual information from each eye to be processed by both
hemispheres of the brain.
© 2025 All rights reserved
Section 16.3: The Cranial Nerve Exam -
Terms Questions and Answers 2026 Latest
Update
Cranial Nerves Ans: Twelve pairs of nerves that emerge directly
from the brain, responsible for sensory and motor functions of the
head and neck.
Special Senses Ans: Senses that have specialized organs devoted to
them, including smell, vision, equilibrium, and hearing.
Olfactory Nerve (CN I) Ans: The cranial nerve responsible for the
sense of smell.
Optic Nerve (CN II) Ans: The cranial nerve responsible for vision.
Vestibulocochlear Nerve (CN VIII) Ans: The cranial nerve
responsible for equilibrium and hearing.
Anosmia Ans: Loss of the sense of smell, which can occur due to
trauma or aging.
Snellen Chart Ans: A chart used to measure visual acuity by
presenting letters of various sizes.
Optic Chiasm Ans: The point where the optic nerves cross,
allowing visual information from each eye to be processed by both
hemispheres of the brain.
© 2025 All rights reserved
