Step-by-step explanation:
When reinforcing teaching with a client who has a new prescription for verapamil PO, the nurse should recommend avoiding the following beverage:
d. Grapefruit juice
Grapefruit juice can interact with verapamil and other calcium channel blockers, potentially increasing their concentration in the bloodstream. This can lead to an increased risk of side effects and adverse reactions. Therefore, it is important to advise the client to avoid consuming grapefruit juice while taking verapamil.
Options a, b, and c (orange juice, milk, and water) do not have significant interactions with verapamil. They can be consumed safely while taking the medication. However, it is always a good idea to take verapamil with a full glass of water to ensure proper absorption.
So, the nurse should recommend avoiding grapefruit juice (option d) while taking verapamil.