What is the best action to relieve a responsive choking infant?

The best course of action to take when a responsive infant is choking is:

1. Back Blows:

- Hold the infant face down along your forearm with their head lower than their torso.

- Give five quick, firm back blows between the shoulder blades with the heel of your hand.

2. Chest Thrusts:

- Turn the infant face up, placing the fingers of both hands on the center of the infant's chest, just below the nipples.

- Give five quick, inward chest thrusts, about 1.5 inches deep, using a downward angle. Avoid pressing on the abdomen.

3. Continue Alternating:

- Continue alternating five back blows with five chest thrusts until the object dislodges or the infant begins coughing, crying, or breathing normally.

4. Seek Medical Help:

- Call emergency services (911 or local emergency number) while performing these steps.

Remember that the American Heart Association recommends CPR training to adequately learn infant choking relief techniques. If you are not familiar with infant CPR procedures or unsure how to perform back blows and chest thrusts, seek immediate professional help.