When learning to use a device such as an AED, a training model is often used instead of the real device because

A training AED is designed to let learners practice the steps without delivering a real electrical shock. That makes it safer than an actual medical AED, which can deliver a shock when needed to treat a dangerous heart rhythm. The correct choice is “it does not carry the risk of electrical shock like the actual medical device.”

AI-written and checked against the verified answer.