Final answer:
The correct action by the newly licensed nurse is to raise the head of the bed to at least 45 degrees before administering the enteral feeding via an NG tube to prevent aspiration.
Step-by-step explanation:
The action by the newly licensed nurse that indicates an understanding of the procedure for administering enteral feedings via a nasogastric (NG) tube is raising the head of the bed to at least 45 degrees before administering the feeding. This helps prevent aspiration, which can occur if the patient is lying flat or at a low angle while receiving the enteral feeding. Aspiration is a potential risk because it can lead to pneumonia or other serious complications.