Final answer:
The priority RN intervention after circumcision care is to administer pain medication as ordered to ensure the comfort and well-being of the newborn.
Step-by-step explanation:
The priority RN Intervention after circumcision care would be to administer pain medication as ordered. Circumcision can be a painful procedure, so providing pain relief is essential to ensure the comfort and well-being of the newborn. Assessing the newborn's vital signs is also important, but addressing the pain should be the priority. Offering the newborn a pacifier dipped in glucose may help provide comfort, but it is not as essential as administering pain medication. Applying petroleum jelly to the circumcision site is a part of wound care, but pain management takes precedence.