• emergencyfood@sh.itjust.works
    link
    fedilink
    arrow-up
    4
    arrow-down
    1
    ·
    8 months ago

    It doesn’t flow out when the blood moves, because the bloodstream is a closed loop (more or less). It can only flow out if you lose blood.

    • FiniteBanjo
      link
      fedilink
      arrow-up
      3
      arrow-down
      1
      ·
      edit-2
      8 months ago

      The blood supplies to and through every single organ the vast majority of which are much more likely to catch and accumulate particles than the stream or vessels themselves.