1. A 65-year-old patient with hypertension and diabetes is started on a new medication that has a potential interaction with their current antihypertensive medication. Which of the following is the most appropriate action for the PMHNP to take? A. Continue both medications and monitor for any adverse effects B. Discontinue the current antihypertensive medication C. Consult with the patient's primary care provider before making any changes D. Start the patient on a higher dose of the new medication to compensate for the interaction Answer: C. Consult with the patient's primary care provider before making any changes Rationale: It is important for the PMHNP to consult with the patient's primary care provider before making any changes to their medication regimen, especially if there is a potential for drug interactions. 2. A patient with depression is not responding well to their current antidepressant medication. Which of the following is the most appropriate next step for the PMHNP to take? A. Increase the dosage of the current antidepressant B. Switch to a different class of antidepressant medication C. Add a second antidepressant medication to the current regimen D. Discontinue the antidepressant medication and try non