When Providing the Open Method of Treatment for a Patient

When providing the open method of treatment for a patient who is 52 years old with burns to the lower extremities,what would a nurse include in the nursing plan?

A) Change the dressing using good medical asepsis.
B) Provide an analgesic immediately after the dressing change.
C) Perform circulation checks every 2 to 4 hours.
D) Keep the room temperature at 85°F (29.4°C) to prevent chilling.