What is the recommended number of chest compression cycles per minute?

The correct answer indicates that the recommended number of chest compression cycles per minute is 100 to 120. This range is in accordance with current guidelines from organizations such as the American Heart Association, which emphasize the importance of high-quality CPR. Chest compressions performed at this rate help ensure adequate blood flow to vital organs during a cardiac arrest.

Providing compressions within this recommended range increases the likelihood of maintaining perfusion pressure, which is crucial for survival. Compressions that are too slow may not be effective in ensuring adequate circulation, while compressions that are too fast may lead to insufficient blood flow due to inadequate filling of the heart chambers. Therefore, training medics and responders to perform chest compressions at a rate of 100 to 120 beats per minute is essential for effective emergency response.