Final answer:
The compression to ventilation ratio in children for two rescuers is 15:2, with chest compressions matched to the child's size and rescue breaths sufficient to raise the chest.
Step-by-step explanation:
Compression to Ventilation Ratio in Children for Two Rescuers When performing CPR on a child with two rescuers, the recommended compression to ventilation ratio is 15:2. This means that for every 15 chest compressions, there should be 2 rescue breaths. This ratio aims to optimize both circulation and oxygenation during the critical period when a child's heart and breathing may have stopped. It is important to note that chest compressions should be performed at a depth appropriate for the child's size, and rescue breaths should be given with enough volume to see the child’s chest rise, being careful not to over-ventilate. Understanding the changes in a child’s respiratory system is crucial for appropriate care. As children grow older, their normal respiratory rate decreases. While infants under one year have a respiratory rate between 30 and 60 breaths per minute, by around 10 years of age it drops to 18 to 30 breaths per minute. Adolescents then approach adult breathing rates of 12 to 18 breaths per minute. Proper CPR technique and ventilation control can help manage a child’s breathing and circulation in emergency situations, improving outcomes.