What is the recommended chest compression rate during CPR for adults?

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Multiple Choice

What is the recommended chest compression rate during CPR for adults?

Explanation:
Maintaining the right rhythm of chest compressions is essential for sustaining blood flow during CPR. The recommended cadence is 100–120 compressions per minute. This pace provides enough speed to drive blood forward without sacrificing the amount of blood that each compression can push out (stroke volume). If you go slower than this, perfusion to the heart and brain drops. If you go faster, the heart may not have enough time to fill properly between compressions, reducing overall blood flow. So, 100–120 compressions per minute is the best balance to optimize perfusion during adult CPR.

Maintaining the right rhythm of chest compressions is essential for sustaining blood flow during CPR. The recommended cadence is 100–120 compressions per minute. This pace provides enough speed to drive blood forward without sacrificing the amount of blood that each compression can push out (stroke volume). If you go slower than this, perfusion to the heart and brain drops. If you go faster, the heart may not have enough time to fill properly between compressions, reducing overall blood flow. So, 100–120 compressions per minute is the best balance to optimize perfusion during adult CPR.

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