I'm sure the blood type and allergies information would be welcome, but the "if dead" bit may be problematic if you don't follow it up with legal docs. Recentl

I'm sure the blood type and allergies information would be welcome, but the "if dead" bit may be problematic if you don't follow it up with legal docs. Recently there was a dilemma in an Emergency Room where a collapsed patient had a DNR tattoo on their chest: https://www.washingtonpost.com/news/to-your-health/wp/2017/12/01/a-man-collapsed-with-do-not-resuscitate-tattooed-on-his-chest-doctors-didnt-know-what-to-do/ https://www.washingtonpost.com/news/to-your-health/wp/2017/1...