Final answer:
Nutritional supplements will be prescribed to treat FTT in this client.
Step-by-step explanation:
The nurse would anticipate that nutritional supplements will be prescribed to treat failure to thrive in this client. Failure to thrive (FTT) is a condition characterized by inadequate growth and development in infants and young children. Nutritional supplements can provide additional calories, protein, vitamins, and minerals to support the child's growth and development.