Final answer:
The recommended intervention for a patient experiencing pain and swelling is to apply ice packs several times a day to reduce swelling and pain.
Step-by-step explanation:
The recommended intervention for a patient experiencing pain and swelling, involving the use of ice packs several times a day, is to apply ice packs several times a day to reduce swelling and pain. Applying ice helps to constrict blood vessels, reduce inflammation, and numb the area, providing relief. It is important to note that ice should not be applied directly to the skin but should be wrapped in a towel or cloth before applying to the affected area.
Learn more about Pain and swelling