Dialysate is composed of which of the following?

Dialysate is specifically formulated for use in dialysis and plays a crucial role in the dialysis process by helping to remove waste products from the blood and balance electrolytes. The correct composition of dialysate involves treated water, an acid solution, and a bicarbonate solution.

Treated water is essential as it serves as the primary solvent for the other components, ensuring that they are properly diluted and can perform their functions effectively. The acid solution adjusts the pH and helps in maintaining the appropriate ionic balance in the dialysate. The bicarbonate solution is particularly important as it acts as a buffer to maintain a stable pH level in the blood during the dialysis process, counteracting the acidity that may otherwise occur.

This composition is essential for effective dialysis treatment, making option B the correct answer. The configurations in the other options either do not fully represent the appropriate ingredients or include elements not typically used in dialysate formulations. For instance, sugar solutions or glucose are not standard components, nor do options mention key ingredients like bicarbonate, which is crucial for the effectiveness of dialysis.