How many back blows should be performed on a responsive choking infant?

For a responsive choking infant, the correct number of back blows to be performed is five. This procedure is critical in managing a choking incident, as the goal is to create enough force to expel the object obstructing the airway without causing harm to the infant.

The back blows should be delivered with the infant positioned face down on the rescuer's forearm, which is supported by the thigh. This position allows gravity to assist in removing the obstruction while minimizing the risk of injury to the infant. Each back blow should be firm but controlled, focusing on using the heel of the hand to deliver the blows between the infant's shoulder blades.

This technique is part of a series of steps that also includes chest thrusts if the obstruction is not cleared. The combination of five back blows followed by five chest thrusts is designed to provide effective airway clearance in infants.

Performing the correct number of back blows is vital in ensuring that the infant receives appropriate care, as too few might not generate the necessary force to dislodge the object, while too many could lead to unintended injury.