<prompt> Sweating as a result of excretion is mediated throughAdrenal harmoneSympathetic adrenergicParasympathetic cholinergicSympathetic cholinergic  <response>: Refer kDT 7e p 93 Most aeries and veins in the body are innervated by sympathetic adrenergic nerves, which release norepinephrine NE as a neurotransmitter. Some blood vessels are innervated by parasympathetic cholinergic orsympathetic cholinergic nerves, both of which release acetylcholine ACh as their primary neurotransmitter. 