In pediatric chemotherapy care, what is the purpose of involving a dietitian?

• A. To monitor hydration status only.
• B. To ensure adequate caloric and nutritional intake supports growth, healing, infection resistance, and therapy tolerance.
• C. To design an exclusive liquid diet for all patients.
• D. To replace chemotherapy with nutritional therapy.

Answer: (B)

The main idea is that a dietitian helps ensure a pediatric cancer patient gets enough calories and nutrients to support growth, healing, infection resistance, and how well they tolerate chemotherapy. Cancer and its treatment push the body into higher energy use, while side effects like nausea, mouth sores, and taste changes can make eating hard. A dietitian tailors a plan to the child’s size, growth pattern, activity, and treatment plan, often including calorie- and protein-dense foods, fortified options, and, when needed, safe use of tube feeding or IV nutrition. This nutrition support helps wound healing, supports the immune system to fight infections, and gives the body fuel to handle therapies, recover between cycles, and keep up with important developmental needs.

It's true that hydration is important, but the dietitian’s role goes beyond fluids to encompass the overall quality and quantity of nutrition. An exclusive liquid diet for all patients isn’t appropriate because needs vary and many children can benefit from a balanced mix of textures as tolerated. And nutrition cannot replace chemotherapy—the medical treatment is still essential—though nutrition maximizes the child’s ability to cope with treatment and its side effects.