Quote Originally Posted by goldenear
more like 200-300 cc's of air directly in a vein to kill you. This came directly from a forensics coroner who specializes in investigative homocide.

I inject about 1/4cc of air everytime I do an IM injection. It's called the air-lock method and it's a universally accepted medical practice. Just run a search and you'll find everything you need to know.
i would prefer z-track over airlock...