Which statement about chest compressions is NOT true?

Which statement about chest compressions is NOT true?

• A. Pause between compressions to check pulse
• B. Position on back on a hard surface
• C. Push rhythmically
• D. Push deep (at least 2 inches) on the center of the chest

Answer: (A)

Chest compressions should be continuous and delivered with the right depth and location to keep blood flowing during cardiac arrest. Pausing between compressions to check a pulse disrupts that flow and is not how CPR is performed, because pulse checks during compressions are unreliable and interruptions reduce perfusion. The best approach is to minimize interruptions and resume compressions immediately if you’re unsure about the person’s status. Being placed on a hard surface with the person on their back is correct because a firm surface provides the solid base needed to achieve the proper compression depth and chest recoil. Pushing rhythmically is essential, as a steady, consistent tempo keeps blood circulating rather than delivering erratic bursts. And pressing deep enough—about 2 inches (5 cm) or more—directly over the center of the chest ensures enough force is transmitted to drive blood to the heart and brain. So the statement about pausing to check a pulse is not true, while the others describe correct aspects of chest compressions.

Chest compressions should be continuous and delivered with the right depth and location to keep blood flowing during cardiac arrest. Pausing between compressions to check a pulse disrupts that flow and is not how CPR is performed, because pulse checks during compressions are unreliable and interruptions reduce perfusion. The best approach is to minimize interruptions and resume compressions immediately if you’re unsure about the person’s status.

Being placed on a hard surface with the person on their back is correct because a firm surface provides the solid base needed to achieve the proper compression depth and chest recoil. Pushing rhythmically is essential, as a steady, consistent tempo keeps blood circulating rather than delivering erratic bursts. And pressing deep enough—about 2 inches (5 cm) or more—directly over the center of the chest ensures enough force is transmitted to drive blood to the heart and brain.

So the statement about pausing to check a pulse is not true, while the others describe correct aspects of chest compressions.