When should you stop performing CPR?

The correct response highlights that CPR should be discontinued in specific circumstances that prioritize the safety and effectiveness of the resuscitation effort. One of the critical reasons for stopping CPR is when emergency medical services arrive on the scene. Their presence signifies that trained professionals are available to take over the resuscitation process, equipped with advanced tools and medication that may be necessary for further treatment.

Continuing to perform CPR indefinitely or beyond a reasonable duration can lead to exhaustion, potentially compromising the quality of the chest compressions and rescue breaths being delivered. If the rescuer becomes too exhausted, the effectiveness of the CPR would diminish, meaning the person receiving assistance would not benefit from the care anymore.

While the option relates to the need for rest, the overarching principle is that CPR should be stopped for definitive reasons rather than personal choice for a break. Understanding these circumstances is essential for maintaining the highest level of care in emergency situations.