PATHOLOGY MCQ
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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These nerve fibers are turned on when extra is needed-
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Parasympathetic
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sympathetic
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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 sympathetic fibres, arising from the superior, middle, and inferior cervical ganglia (but originating in the medulla oblongata), and the parasympathetic fibres, which originate in the medulla oblongata, and pass down by way of the vagus nerve, join in the cardiac plexus (which has superficial and deep parts).
There is 1 question to complete.