pailmeter3

As an extended part of first aid training people can also train to operate automated external defibrillator (AED). In case you are not familiar with the term, an AED is a computerized medical device that checks a person's heart rhythm and lets you know if they require a shock. The machine actually lets the user know when to administer the shock to the ailing person. It is fairly simple to use as it utilizes voice prompts, text messages, and lights to let you know what to do next with the person