Final answer:
In two rescuer child CPR, the rate for chest compressions is 100-120 per minute with a compression to ventilation ratio of 15:2. Proper training and certification in CPR techniques are crucial to perform CPR correctly and safely.
Step-by-step explanation:
The compression and respiration rates in two rescuer child CPR are specific to the age of the child. For a child, the current standard is to perform chest compressions at a depth of at least one third the depth of the chest, roughly 5 cm, at a rate of 100-120 compressions per minute. When two rescuers are present, one performs the compressions while the other gives ventilations at a ratio of 15:2, which means 15 compressions followed by 2 breaths. This is because unlike adults, respiratory problems often precede cardiac issues in children, making effective ventilations crucial. It is essential that rescuers are properly trained and certified in CPR to perform these techniques correctly and minimize the risk of additional injury.