Final answer:
Rest, ice, compression, and elevation are appropriate for treating an ankle sprain, but surgery is not.
Step-by-step explanation:
When using the RICE technique to treat an ankle sprain, rest, ice, compression, and elevation are the main components. These help to reduce swelling and pain. However, surgery is NOT appropriate for a typical ankle sprain. Surgery is usually reserved for more severe injuries involving ligament tears or bone fractures.