Answer:
Answer:
Push down 4cm (for a baby or infant) or 5cm (a child)
Explanation:
Compress the breastbone. Push down 4cm (for a baby or infant) or 5cm (for a child), which is approximately one-third of the chest diameter. Release the pressure, then rapidly repeat at a rate of about 100-120 compressions a minute. After 30 compressions, tilt the head, lift the chin, and give 2 effective breaths.
