For what age range is an infant defined in CPR protocols?

An infant is defined in CPR protocols as anyone less than 1 year old. This age classification is important because the techniques and methods used to perform CPR differ between infants and older children or adults. Infants require specific care due to their unique physiological characteristics, such as their smaller airways and different ratios of chest compression to ventilation.

The distinction is crucial for rescuers to know, as the protocols are designed to maximize the chances of survival and minimize the risk of further injury during resuscitation attempts. By acknowledging infants as those under 1 year old, CPR protocols ensure that rescuers adapt their approach to the developmental stage of the child, which can vary greatly even within that age range. Understanding this definition helps lay the groundwork for effective first response in emergencies involving young children.