Which of the following is the most appropriate diet for a client who is unable to swallow?

When a client is unable to swallow safely due to severe dysphagia or neurological impairment, enteral tube feeding, such as nasogastric (NG) feedings, represents the most appropriate, effective, and direct nutritional intervention. Enteral nutrition maintains functional gastrointestinal integrity, preserves gut-associated lymphoid tissue, and reduces infection risks compared to parenteral routes, provided the digestive tract is functional. Administering nutrients directly into the stomach bypasses the compromised oral and pharyngeal phases of swallowing, thereby preventing life-threatening aspiration, malnutrition, and dehydration. Nurses play a crucial role in managing enteral tube feedings, verifying placement, monitoring residual volumes, and maintaining patient head elevation to ensure safe nutritional delivery.

Option A: Leaving a client "nothing by mouth" without initiating alternative enteral or parenteral nutritional support leads to rapid malnutrition, electrolyte imbalances, and metabolic decline.

Option C: Offering clear liquids orally to a client unable to swallow creates a severe, immediate risk of aspiration, airway obstruction, and chemical pneumonitis.

Option D: Total parenteral nutrition is reserved for clients with non-functional gastrointestinal tracts due to higher risks of sepsis, metabolic complications, and central venous catheter infection.

- Boullata, J. I., Carrera, A. L., Harvey, L., Escuro, A. A., Hudson, L., Mays, A., ... & American Society for Parenteral and Enteral Nutrition (ASPEN). (2017). ASPEN safe practices for enteral nutrition therapy. Journal of Parenteral and Enteral Nutrition, 41(1), 15–103. https://doi.org/10.1177/0148607116673053

- Ignatavicius, D. D., Workman, M. L., & Rebar, C. R. (2020). Medical-Surgical Nursing: Concepts for Interprofessional Collaborative Care (10th ed.). Elsevier. Chapter 55: Assessment and Concepts of Care for Patients with Stomach Disorders, pp. 1125–1130.