How often should you reassess the victim’s condition during CPR?

Reassessing the victim's condition every 2 minutes during CPR is crucial to ensure effective intervention and to make timely decisions regarding the need for advanced care. This time frame allows rescuers to periodically check for any signs of life, such as breathing or movement, and assess the effectiveness of chest compressions.

During CPR, it is vital to maintain a rhythm and pace that promotes blood circulation, and reassessing too frequently may disrupt the compressions, which can lead to decreased blood flow to vital organs. Reassessing at this interval strikes an appropriate balance: it allows responders to gather necessary information about the victim's status without compromising the quality of CPR. It also fits into the recommended practice of changing rescuers about every 2 minutes, which helps maintain the effectiveness of compressions.