Before starting an IV and administering the medication, in this situation, the nurse should look in the patient's electronic health record and review the physician's medication order to verify they have the correct medication, dosage, and administration duration. This is a safety protocol that is standard in nursing practice to prevent medical errors, as administering the incorrect medication, incorrect dosage, and/or incorrect duration can have dire consequences to the patient. The interviewer is asking this question to assess the candidate's understanding and regular practice for such precautions. To effectively answer this question, the candidate should indicate that they would verify the medication, dosage, and administration duration by reviewing the order in the electronic health record. A more successful answer to this question could include examples of how the candidate prevented a colleague from committing a medical error by reminding them to review this information, helped develop training materials on the matter for their unit, or even helped change protocols to improve compliance and patient outcomes.