The nurse enters a pt's room and finds that the pt was incontinent of liquid stool. Because the pt has recurrent redness in the perineal area, the nurse worries about the risk of the pt developing a pressure ulcer. The nurse cleanses the pt, inspects the skin, and applies a barrier ointment to the perineal area. The nurse consults the ostomy and wound care nurse specialist for recommended skin care measures. Which of the following correctly describe the nurse's actions?
1) The application of the skin barrier is a dependent care measure.
2) The call to the ostomy and wound care specialist is an indirect care measure.
3) The cleansing of the skin is a direct care measure.
4) The application of the skin barrier is an instrumental activity of daily living.
5) Inspecting the skin is a direct care activity.