The nurse is creating a plan of care for an older adult client at risk for constipation. Which intervention by the nurse will decrease this risk?

Advise increasing milk or milk products in the diet to provide stool bulk.

Encourage physical activity to improve bowel regularity.

Advise decreasing dietary fiber in the diet to enhance stooling.

Suggest use of warm compresses on the abdomen to increase gastrointestinal motility.