Veterinary Technician

Category - Animal Care

What is the conducting medium in between two nerves at the synapses, except at the postganglionic sympathetic fibers, where norepinephrine is the medium?
  1. Acetylcholine
  2. Norepinephrine
  3. Parasympathetic ganglions
  4. Atropine
Explanation
Answer: A - Acetylcholine is the conducting medium in between two nerves at the synapses, except at the postganglionic sympathetic fibers, where norepinephrine is the medium.
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