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Physiology Nervous System e231bb85

Autonomic nervous system the cholinergic nerve fibres

A
All preganglionic fibres, releases acetycholine
B
Post ganglionic cholinergic fibres secretes acetyl choline
C
The post ganglionic sympathetic cholinergic nerve fibres supplies sweat glands and blood vessels inheart and skeletal muscles
D
All of the above
High-Yield Explanation
(All of the above) (223 - 24-G 22nd) (266-68- Ganong 23rd)Neurotransmitters of ANSSympathetic fibres1. Preganglionic fibres - Acetylcholine2. Post ganglionic nor adrenergic fibres - Acetylcholine3. Post ganglionic cholinergic nerve fibres - AcetylcholineThe post ganglionic sympathetic cholinergic nerve fibres supply sweat glands blood vessels in heart and in skeletal musclesParasympathetic fibres1. Preganglionic fibres - Acetylcholine2. Post ganglionic fibres - Acetyl choline

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