<qa>  What was the AHA guidelines for CPR and first aid training?Program content was based on the American Heart Associations AHA 2010 guidelines for CPR and first aid training. The Online IMM course was designed to teach participants in six modules: Principles of care; CPR for infants; CPR for children; How to relieve infant choking; How to relieve child choking; and Preventing injuries. Participants were also able to view text articles on first aid topics, such as Wound care or Caring for burns. Although the users of the Online IMM training program did not have direct contact with a manikin during their training, there were opportunities to practice CPR skills through the use of interactive animations. These animations demonstrated and then encouraged users to practice key functions similar to actual CPR skill delivery: including the location, depth and rate of compressions, opening the airway and giving breaths. Participants were encouraged to view the entire program; however, they could navigate and review all program content as much or as little as desired. 