I am now certified in CPR and AED
If you do not know CPR, remember that if you call 911 most of the time they can tell you what to do until more experienced help arrives.
Check if the scene is safe
Ask if okay
Check for breathing, if no
Call for help, have someone call for help
Get and AED if available
Remove clothing on chest and begin compressions
Do 5 sets of 30 compressions followed by 2 rescue breaths never leaving more than 10 seconds between compressions
If you are with some one else who knows CPR switch every two minutes even if your not tired. Never have more than 10 second between compressions.
Now that I am CPR certified I went and added face shields to my kits and vehicles