For the patient with Parkinson's disease, which dietary adjustments would the nurse include in the plan of care to prevent malnutrition and constipation? Select all that apply.
1.Cut food into bite-size pieces.
2.Serve hot foods on a warmed plate.
3.Include whole grains and fruits in the diet.
4.Include plenty of food items high in protein.
5.Provide three large meals rather than six small meals.