MrsGresham's Vision Is Deteriorating

Mrs.Gresham's vision is deteriorating.She tells you that she is having difficulty preparing her meals.Which of the following actions might help to support her visual function?

A) Suggest that she ask her husband to cook the meals
B) Suggest that she get some meals from Meals on Wheels
C) Suggest that she have a home health aide come to prepare her meals
D) Suggest that she use colour-coded dials on her stove