What is the recommended rate of chest compressions in CPR?

• A. 60-80 bpm
• B. 80-100 bpm
• C. 120-140 bpm
• D. 100-120 bpm

Answer: (D)

Maintaining the right tempo for chest compressions is crucial because tempo directly affects how well blood is moved with each push and how effectively the chest can recoil between compressions. The recommended rate is about one hundred to one hundred twenty compressions per minute. This pace provides a strong, steady flow of blood to vital organs while still allowing full chest recoil, which is essential for the heart to fill again between compressions. If you go much slower, blood flow decreases; if you go too fast, you risk insufficient depth or poor recoil, reducing overall effectiveness. Aim to keep a steady rhythm in that range and minimize pauses, using a metronome or tempo you’re comfortable with to stay on pace.