The anime_nosebleed tag currently does not implicate nosebleed, but one of the example images for nosebleed is an anime nosebleed. Either anime_nosebleed should implicate nosebleed, or the example image should be changed.
Personally I would argue against the implication, as anime nosebleeds are meant to be iconography rather than literal. I would guess that there is a non-trivial number of users who would like to blacklist nosebleeds that depict realistic injury, but who would be fine with anime nosebleeds.