Answer :
Final answer:
Rescuers should switch positions every 2 minutes when performing CPR to prevent fatigue and maintain the quality of chest compressions.
The correct option is a.
Explanation:
When performing CPR, it is recommended that rescuers switch positions every 2 minutes. This helps prevent rescuer fatigue, which can affect the quality of chest compressions. CPR is a physically demanding activity, and switching positions allows each rescuer to rest and maintain effective chest compressions.
By switching positions, rescuers can maintain a consistent rhythm and depth of chest compressions, improving the chances of successful resuscitation.
The correct answer is a) Switch positions every 2 minutes.
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