What type of diet includes only fluids?

• A. Mechanical soft diet
• B. Liquid diet
• C. Pureed diet
• D. BRAT diet

Answer: (B)

A liquid diet consists solely of fluids, which may include water, broth, and juices, as well as other liquid meals. This type of diet is typically prescribed for individuals who have difficulty consuming solid foods due to medical conditions, surgeries, or recovery processes. The emphasis on fluid intake helps to ensure hydration and provides essential nutrients without requiring chewing or significant digestive effort. Liquid diets can also serve as a preparatory phase for certain medical procedures or as a transitional diet when moving from a full liquid to a more solid food intake.

In contrast, a mechanical soft diet includes foods that are soft in texture but not necessarily liquid, making it different from a liquid diet. A pureed diet involves foods that have been blended into a smooth consistency, which also does not equate to exclusively liquids. The BRAT diet is a specific dietary regimen that stands for bananas, rice, applesauce, and toast, typically used to manage gastrointestinal upset; this diet includes solid foods rather than only fluid intake.