Final answer:
The nurse should discuss Prednisone and Lantus with the healthcare provider when reviewing the medication list of a patient newly diagnosed with Type I DM who will be prescribed insulin.
Step-by-step explanation:
When reviewing the medication list of a newly diagnosed patient with Type I DM who will be prescribed insulin, the nurse should discuss the medications that may interact with insulin or affect blood glucose levels. In this case, the nurse should discuss Prednisone, as it is a corticosteroid that can increase blood glucose levels and may require an adjustment in insulin dosage. Lisinopril, which is an ACE inhibitor used for blood pressure control, and Glucophage, which is a medication for diabetes management, do not interact with insulin and can be continued. Finally, Lantus, which is a long-acting insulin, is the medication that will be prescribed for the patient.