Case Study: Informatics and Nursing Exam Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Case Study: Informatics and Nursing Exam Questions and Answers | Latest Version | 2025/2026 | Correct & Verified A nurse is using a clinical decision support system (CDSS) to review a patient's medication orders. The system alerts the nurse about a potential drug interaction. What should the nurse do next? The nurse should verify the alert by reviewing the patient’s current medications and consult with the prescribing physician before administering the medication. A hospital has implemented an electronic health record (EHR) system. A nurse notices an issue with the system where patient orders are not appearing correctly. What action should the nurse take? The nurse should immediately notify the IT department or technical support team to address the issue and ensure proper documentation and patient care are not compromised. A nurse is reviewing a patient’s vital signs in the EHR. The data from the previous shift shows an abnormal pattern in the patient’s heart rate. What is the most appropriate course of action? 2 The nurse should notify the healthcare provider immediately to assess the patient and address the abnormal vital signs, documenting the findings in the EHR. A nurse is entering data in the EHR system. The nurse realizes that a mistake was made in documenting the medication dose. What is the best practice to correct the error? The nurse should add a new note in the EHR, clarifying the correct medication dose and providing a reason for the correction, ensuring the original entry is not deleted or altered. A nurse is using a mobile health application to monitor a patient's glucose levels at home. What should the nurse ensure before sharing this data with the healthcare provider? The nurse should ensure that the application is secure and that the data transmission is encrypted to maintain patient confidentiality and adhere to HIPAA regulations. A nurse is reviewing the medication administration record (MAR) and notices a discrepancy between the prescribed medication and the dosage listed. What action should the nurse take? 3 The nurse should clarify the discrepancy with the prescribing healthcare provider before administering the medication, ensuring patient safety is maintained. A nurse notices that patient data entered into the EHR is not syncing properly with the hospital's central system. What is the nurse's first step? The nurse should notify the IT support team to investigate and resolve the issue to prevent any disruption in patient care or data access. A nurse is using a telehealth platform to conduct a virtual consultation with a patient. What is the nurse's responsibility during the session? The nurse should ensure a secure, private environment for the consultation, verify the patient's identity, and document the conversation in the EHR system appropriately. A nurse is assessing a patient's symptoms using a clinical decision support system (CDSS). The system provides a suggestion for further diagnostic tests based on the patient’s data. What should the nurse do next? 4 The nurse should review the recommendation and collaborate with the healthcare provider to determine if the suggested tests are appropriate for the patient’s condition. A nurse is preparing to administer medication to a patient using barcode medication administration (BCMA). What should the nurse check before administering the medication? The nurse should verify the patient’s identity by scanning their wristband and the medication barcode, ensuring both match the order in the EHR. A nurse is using a patient portal to provide education to a patient about their recent diagnosis. What should the nurse include in the message?