Final answer:
Rescue breathing in an infant with pulse but not breathing or breathing abnormally involves giving gentle breaths and monitoring the rise of the chest.
Step-by-step explanation:
When an infant has a pulse but is either not breathing or breathing abnormally, rescue breathing should be performed.
To perform rescue breathing on an infant:
- Place the infant on a firm surface with their head tilted back.
- Seal your mouth over the infant's mouth and nose.
- Give two gentle breaths, each lasting about one second. Watch for the infant's chest to rise with each breath.
- Continue giving breaths at a rate of about 12 to 20 breaths per minute.