Final answer:
The most appropriate response for the nurse would be to encourage the patients to ask their physician why they are receiving their medications.
Step-by-step explanation:
The most appropriate response by the nurse would be option b. "Please feel free to ask your physician why you are receiving the medications that are ordered for you." It is important for patients to have a clear understanding of their medications and why they are being prescribed. Asking their physician about their medications can help them make informed decisions about their healthcare.