Emergency Medical Technician (EMT) Practice Test

At what ratio should 2-person CPR on a child be done?

1. 30:2

2. 5:1

3. 15:2

4. 10:1

The correct answer is: 15:2

The appropriate ratio for 2-person CPR on a child is 15 compressions to 2 breaths. This guideline is based on pediatric resuscitation protocols, which emphasize the importance of providing effective chest compressions coupled with ventilations to ensure adequate circulation and oxygenation, especially in children who may have different physiological responses than adults. Delivering 15 compressions followed by 2 rescue breaths helps to maintain a balance between the circulation of blood and the delivery of oxygen, which is crucial for effective resuscitation in pediatric patients. This ratio reflects the recommendation to provide more frequent compressions to increase blood flow while not neglecting the need for ventilations in a child who is not breathing adequately. In contexts where CPR involves adults or for single-rescuer scenarios, the ratios differ, further highlighting the specificity of pediatric care and the targeted approach needed during resuscitation efforts for children.