MEDICAL
NERVES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which cranial nerve functions in the ability to see?
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I
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II
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III
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IV
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Explanation:
Detailed explanation-1: -Optic nerve: Ability to see. Oculomotor nerve: Ability to move and blink your eyes. Trochlear nerve : Ability to move your eyes up and down or back and forth.
Detailed explanation-2: -The optic nerve (II) transmits visual information.
Detailed explanation-3: -The second cranial nerve (CNII) is the optic (sometimes referred to as the ophthalmic) nerve. This nerve is a sensory nerve that functions to collect stimuli (light) received by the retina of the eye, convert to electrical impulses, and transfer this data through the brain to the primary visual cortex.
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