You’re performing cardiopulmonary resuscitation (CPR) on a casualty. When should you stop CPR? You’re performing cardiopulmonary resuscitation (CPR) on a casualty. When should you stop CPR?

• Possible answers:

   
• A. When you need to talk to the 999 operator
• B. When you’ve completed 5 minutes of compressions
• C. When you want to fetch a defibrillator (AED)
• D. When they start breathing or a healthcare professional takes over