Place the AED on the same side as the rescuer and near the head of the victim. â¢. Turn the AED on. Turn the AED off only after being told to by emergency rescue personnel. â¢. Dry the victimâs chest.
PDF was developed in the early 1990s by a team that was led by Randy Adams as a way to share documents, including text formatting and inline images, among computer users of disparate platforms who may not have access to mutually-compatible application software.
Quick Answer. The acronym PDF stands for Portable Document Format.. PDF is a file type invented by Adobe Systems and initially released in 1993. As of 2014, this format for electronic document exchange is maintained by the International Organization for Standardization.