A nurse is caring for a child who is 3 days postoperative following a below-the-knee amputation of the left leg.Which of the following actions should the nurse take first?

Reinforce teaching about phantom limb pain to the child.

Inspect the skin at the incision site for manifestations of infection.

Perform range-of-motion exercises to the affected extremity.

Assist in placing the child in the prone position three times a day.