Final answer:
During the dressing change of a stage II pressure ulcer, the nurse should visualize a craterlike sore with a distinct outer margin formed as the epidermis thickens and rolls over the edge toward the ulcer base.
Step-by-step explanation:
The nurse should expect to visualize a craterlike sore with a distinct outer margin formed as the epidermis thickens and rolls over the edge toward the ulcer base during the dressing change of a stage II pressure ulcer. In this stage, the ulcer is deeper and extends into the dermis. It appears as an open sore or shallow ulcer with a red or pink base.