How should a lifeguard proceed after verifying consciousness?

Verifying consciousness is a critical step in responding to a suspected emergency. Once a lifeguard has confirmed that a person is conscious, the appropriate next action is to check for CAB, which stands for Circulation, Airway, and Breathing. This sequence is vital because it helps to assess the victim's immediate medical needs and determine the necessary interventions.

By checking circulation, the lifeguard can ascertain if there is any blood flow, which is essential to ensure that the person's heart is functioning properly. Following this, assessing the airway allows the lifeguard to ensure that it is clear and that the victim can breathe adequately. Finally, checking breathing confirms whether the person is breathing normally or if further resuscitation measures, such as providing rescue breaths, may be required.

This systematic approach is fundamental in emergency response, as it ensures that the lifeguard addresses life-threatening conditions in a methodical manner, maximizing the chance of stabilizing the victim before more advanced medical help arrives.