Which is a valid reason to stop CPR?

Stop if there is an obvious sign of life.

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  1. The person shows an obvious sign of life ✔
  2. Two minutes have passed
  3. The AED says no shock advised

Why: Other reasons include an unsafe scene, exhaustion, an AED ready for analysis, or another trained responder or EMS taking over. A no-shock message means resume CPR.

Huh, didn't know that: If another rescuer helps, switch with minimal interruption.

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References

Answer: The person shows an obvious sign of life. Other reasons include an unsafe scene, exhaustion, an AED ready for analysis, or another trained responder or EMS taking over. A no-shock message means resume CPR.

  1. Adult Cardiac Arrest www.redcross.org/take-a-class/resources/learn-first-aid/adult-cardiac-arrest
    The person shows an obvious sign of life.
    Checked 2026-10-21.

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