A patient on a clear liquid diet should avoid which of the following?

A clear liquid diet is designed to provide hydration and some electrolytes while minimizing the residue in the gastrointestinal tract. It typically includes clear liquids that are easy to digest and leave little to no undigested material in the stomach and intestines.

Vegetable stock is often rich in fiber and solid components, which can interfere with the clear nature of the diet. Unlike clear broths, which are completely liquid and free of any solids, vegetable stock may contain particles or sediment from vegetables, making it unsuitable for someone on a clear liquid diet. This diet allows for liquids that are transparent and can be seen through, ensuring that the patient maintains hydration without burdening the digestive system.

In contrast, options like apple juice, gelatin dessert, and clear broths are entirely liquid and do not contain any solids or fibers, making them appropriate choices for someone adhering to a clear liquid diet.