Which of the following is NOT a response lifeguards should prepare for?

Lifeguards are trained to respond to a variety of emergencies that can occur in or around water, and the scenarios they prepare for are typically those that are most likely to occur or that present a significant risk to patrons. Each of the situations regarding drowning, spinal injuries, and chemical exposure represents critical response scenarios that lifeguards must be equipped to handle, as they are tied directly to the safety of individuals in aquatic environments.

Drowning is a primary concern as it is a common and immediate risk associated with water activities. Spinal injuries can occur from diving accidents or falls, making it essential for lifeguards to know how to stabilize and assist individuals with potential neck or back injuries. Chemical exposure, while perhaps less common, is relevant in environments such as pools where chlorine or other chemicals are used, necessitating preparation for such incidents.

On the other hand, while exhaustion from swimming is certainly a concern, it is generally considered less critical compared to the other emergency situations listed. Lifeguards might recognize swimmers’ exhaustion and provide support or monitor for signs of distress, but the preparation and specific emergency response training typically direct more focus towards life-threatening situations rather than typical fatigue. Thus, while fatigue can impact a swimmer's safety, it is not