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    Vasoconstriction from Sympathetic NS?

    It is something I hear quite often so I thought people here might have familiarity the topic. I‘m not trying to prove anything with a source, just understand the truth. But here, this isn‘t the “source,” but one of a dozen sites that came up in a search, and mentions vasoconstriction in...
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    Vasoconstriction from Sympathetic NS?

    I don‘t know if I can distinguish between arteries and veins, but I guess you‘re implying that veins constrict from skeletal and arteries dilate, and then the opposite for GI? I‘m just generally confused because whether it be on science shows, clips on youtube, etc. I‘ve seen vasoconstriction...
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    Vasoconstriction from Sympathetic NS?

    I'm confused about what happens during exercise or after sympathetic nervous system stimulation. I've read that the blood vessels going to the skeletal muscles constrict to increase BP and get blood moving faster, but also that the blood vessels going to the GI constrict to shunt blood flow...
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