How many compressions are in 1 minute?

How many compressions are in 1 minute?

• A. 90
• B. 100
• C. 110
• D. 120

Answer: (D)

Maintaining the right pace of chest compressions is essential for effective CPR. The guideline target is about 100 to 120 compressions per minute, which balances delivering enough blood flow with giving the chest time to recoil between compressions. Choosing the number at the upper end, 120 compressions per minute, matches the standard tempo clinicians aim for—roughly two compressions per second. This pace keeps perfusion high and is a practical, achievable target in real-time CPR. Rates significantly slower than this reduce blood flow, while going much faster can compromise chest recoil and overall effectiveness.

Maintaining the right pace of chest compressions is essential for effective CPR. The guideline target is about 100 to 120 compressions per minute, which balances delivering enough blood flow with giving the chest time to recoil between compressions. Choosing the number at the upper end, 120 compressions per minute, matches the standard tempo clinicians aim for—roughly two compressions per second. This pace keeps perfusion high and is a practical, achievable target in real-time CPR. Rates significantly slower than this reduce blood flow, while going much faster can compromise chest recoil and overall effectiveness.