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19 votes
19 votes
Distinguish between vasoconstriction and vasodilation. Name the branch of the ANS involved in this process and neurotransmitter.

User Alexander Solovets
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1 Answer

15 votes
15 votes
Vaso constriction is where the veins close and vasodilation is where the veins open up. This happens depending on temperatures, and activities the pt is doing.
User Jamie McAllister
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