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Question
Preganglionic sympathetic fibres are
Preganglionic sympathetic fibres are
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Solution
The correct option is B Cholinergic
B. CholinergicReason: In the autonomic nervous system (ANS), fibers from the central nervous system to the ganglion are known as preganglionic fibers. All preganglionic fibers are cholinergic, whether they are in the sympathetic nervous system (SNS) or in the parasympathetic nervous system (PSNS). It means that these fibers use acetylcholine as their neurotransmitter and are myelinated. So the correct option is B.
B. Cholinergic
Reason: In the autonomic nervous system (ANS), fibers from the central nervous system to the ganglion are known as preganglionic fibers. All preganglionic fibers are cholinergic, whether they are in the sympathetic nervous system (SNS) or in the parasympathetic nervous system (PSNS). It means that these fibers use acetylcholine as their neurotransmitter and are myelinated. So the correct option is B.
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