BRAIN
CRANIAL NERVES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The ocularmotor nerves of the eye muscles are made of:
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Sensory fibers
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Motor fibers
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The oculomotor nerve is the chief motor nerve to the ocular and extraocular muscles. The oculomotor nerves send somatic motor fibres to all extraocular muscles, except the superior oblique and lateral rectus .
Detailed explanation-2: -Cranial nerves III, IV, VI, XI, and XII are pure motor nerves. Cranial nerves V, VII, IX, and X are mixed sensory and motor nerves.
Detailed explanation-3: -Cranial nerve VI abducts the eye through stimulation of the lateral rectus muscle.
There is 1 question to complete.