Board of Legal SpecializationPractice Exam

What is the maximum depth range for chest compressions in children during CPR?

1. 1 to 1.5 inches

2. 1.5 to 2 inches

3. At least 2 to 2.4 inches

4. 2.5 to 3 inches

The correct answer is: At least 2 to 2.4 inches

In pediatric CPR, the recommended depth for chest compressions is crucial to ensure adequate circulation and perfusion during cardiac arrest. The guidelines suggest that chest compressions for children should be performed at a depth of at least 2 inches to 2.4 inches. This range is based on studies and clinical practice, which demonstrate that compressions delivered within this depth range are effective in generating sufficient blood flow during resuscitation efforts. Applying compressions that meet the minimum depth of 2 inches helps achieve the necessary pressure to facilitate blood flow, particularly in the chest cavity, which is essential for delivering oxygenated blood to vital organs. Compressions deeper than this, such as 2.4 inches, may be acceptable depending on the size and age of the child, but there is a top-end guideline to prevent harm, especially in smaller children. Therefore, the correct depth range ensures that CPR is performed effectively while minimizing risks of injury, which is why this answer aligns with current guidelines in pediatric emergency care.