Final answer:
The two thumb encircling hands technique is used in infant CPR to provide adequate chest compressions during the procedure.
Step-by-step explanation:
The two thumb encircling hands technique should be used for providing cardiopulmonary resuscitation (CPR) on infants. This method involves encircling the infant’s chest with both hands while placing both thumbs side by side on the center of the chest. It is important to ensure that the thumbs do not press on the end of the breastbone. This technique allows for adequate compression of the infant’s chest, which is crucial for effective CPR.