What is the correct shoulder positioning when delivering CPR to a child?

When delivering CPR to a child, having the shoulders positioned directly over the hands is crucial for effective compressions. This positioning ensures that the rescuer can apply maximum force and leverage on the chest while also maintaining balance and stability during the process. Proper alignment allows for more effective compressions, which are essential in generating adequate blood flow and oxygen delivery to the child's vital organs. When the shoulders are aligned like this, it also helps to ensure that the compressions are delivered at the correct depth and rate, which is vital for increasing the chances of survival in a cardiac emergency.

Other positions, such as having the shoulders behind the hands or elevated above the head, can hinder the ability to generate the necessary force and rhythm needed for effective chest compressions. Similarly, positioning the shoulders level with the chest may lead to inadequate compressions, as it compromises the depth and effectiveness required to maintain circulation. Therefore, shoulders aligned over the hands is the optimal position for delivering CPR to a child.