How should CPR be performed on a child?

Performing CPR on a child requires specific techniques that differ from those used on adults due to the size and physiological differences between children and adults. The technique of using two fingers to compress the center of the chest is appropriate for infants, while for children aged one year and older, the correct method involves using one or two hands depending on the size of the child. The recommended compression rate for children is typically around 100 to 120 compressions per minute, making the choice of a rate of 30 compressions per minute in this context incorrect.

The focus during CPR is on maintaining a high-quality rate of compressions, as it helps circulate oxygenated blood to vital organs, particularly the brain and heart. When done correctly, the technique of using two fingers allows for proper chest rise, ensuring effective ventilation, especially in younger children, who have a more flexible chest.

In summary, the correct answer emphasizes the importance of using the proper technique and compression rate suitable for a child to maximize the effectiveness of CPR.