The Nurse Is Contributing to the Plan of Care for Patient

The nurse is contributing to the plan of care for patient with an ostomy.Why should the nurse recommend the use of a skin barrier product under the ostomy appliance?

A) To keep stool from irritating the skin
B) To ease removal of the pouch for changing
C) To prevent the bag from sticking too tightly to the skin
D) To prevent stool from coming in contact with the stoma