After four BLS providers have been performing CPR for 18 minutes and one provider feels exhausted, what is the appropriate action?

In the context of CPR, it is essential to maintain high-quality compressions, which should ideally be performed continuously without interruptions. When one provider becomes exhausted after 18 minutes of continuous effort, it is necessary to switch the compressor to ensure that the quality and effectiveness of the compressions are maintained. Fatigue can lead to a decrease in the rate and depth of compressions, which can be detrimental to the patient’s outcome.

Switching the compressor at regular intervals (typically every 2 minutes) allows for sustained energy and effort, ensuring that the compressions remain effective and that adequate blood flow is delivered during the crisis. This practice not only keeps the rescuers fresh but also helps in managing fatigue-related errors that may compromise the effectiveness of the lifesaving measures being performed.