When performing back blows on an infant, where should you strike?

When performing back blows on an infant, the correct technique involves striking between the shoulder blades. This area is chosen specifically because it is where pressure can be applied effectively to help expel an obstruction blocking the airway. By delivering firm blows between the shoulder blades, you create a force that can help dislodge the object causing choking. The gentle and precise targeting of this area minimizes the risk of injury to the infant while maximizing the chances of restoring normal breathing.

The other areas mentioned, such as the chest, abdomen, or head, are not appropriate sites for delivering back blows when addressing choking in an infant. Hitting the chest or abdomen could lead to more internal complications or be less effective in relieving the obstruction. Striking the head is likewise not advisable and could potentially cause harm, making the back between the shoulder blades the safest and most effective choice.