Which of the following is true regarding the use of AED?

The use of an AED, or Automated External Defibrillator, in children is indeed a critical intervention in cases of sudden cardiac arrest. When using an AED on children, particularly those aged 1 year to puberty, it is essential to apply pads designed for pediatric use. If pediatric pads are unavailable, adult pads can still be used, but they should be placed carefully to avoid overlapping. This makes the assertion that AEDs can be used on children by selecting appropriate pads accurate.

In contrast, using an AED on infants typically requires specific pediatric settings or pads that may not always be available, which complicates this practice. Moreover, it is important for an AED to be utilized when a victim is unresponsive and not breathing. If the victim is still breathing, activating an AED may not be warranted since defibrillation is needed only for those in cardiac arrest. Regarding wet surfaces, while AEDs can sometimes function correctly, it's safer to avoid using them on wet surfaces unless there is a necessity, as moisture can compromise the electrical discharge.