When administering polyethylene glycol for constipation, which statements are correct?

The statement about mixing the powder with any beverage that the patient enjoys is correct because polyethylene glycol (commonly known as PEG) is designed to be a palatable solution that can be mixed with various liquids to improve patient compliance. Since PEG is tasteless and odorless, it can be combined with most beverages that the patient prefers, making the medication more acceptable and helping ensure the patient consumes it as prescribed.

Considering the context of the other options, it is important to note that while administering the medication consistently is important for its effectiveness, it is not specifically required to be given at the same time every day. Similarly, PEG does not need to be administered with meals; it can be taken independently of food. The dilution instructions are important, but PEG is typically advised to be mixed with a larger amount of fluid (often 8 oz or more), which can help ensure proper solubility and absorption. Thus, while mixing with preferred beverages is correct, the other considerations differ in requirements for timing and food.