What is the name of the "fight or flight" response that stimulates blood vessels to constrict and prepares the body for fighting or running?

What is the name of the "fight or flight" response that stimulates blood vessels to constrict and prepares the body for fighting or running?




a.Parasympathetic
b.Neurohumoral
c.Polysympathetic
d.Sympathetic



Answer: d. Sympathetic


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