The Nurse Assesses a Bed-Bound Resident,a Reddened Area Over the Coccyx

The nurse assesses a bed-bound resident,a reddened area over the coccyx that does not blanch is discovered.Which is the best intervention to prevent further skin damage?

A) Cover the site with a transparent film dressing.
B) Apply warm compresses each shift.
C) Turn the patient every 2 hours.
D) Continue to monitor the area.