When is it appropriate to stop CPR?

Stopping CPR is appropriate in specific situations that indicate the need for further medical intervention or that the patient may be recovering. The correct answer encompasses multiple scenarios: when emergency responders arrive, when the patient shows signs of life, or when the rescuer becomes too exhausted to continue.

Emergency responders arriving means that trained professionals can take over and provide advanced care, which is crucial for the patient’s survival. Observing signs of life, such as effective breathing, movement, or consciousness, indicates that the person may have resumed normal physiological functions and does not require CPR. Finally, while personal exhaustion can prompt the cessation of CPR, it's vital for rescuers to ensure that someone else is ready to take over responsibilities to maintain the patient's care.

This comprehensive approach reflects a balance between the continued need for CPR and the health of the responder, ensuring that care remains consistent and effective.