A nurse is caring for a client who has end-stage kidney disease and refuses further hemodialysis treatments. The client has advance directives that indicate no life-sustaining treatments. Which of the following actions should the nurse take?

Rationale:

A. Compare a list of common medications to treat a condition to the actual prescriptions: This approach does not meet the definition of medication reconciliation, which focuses on comparing the client’s actual prior medications to new orders to prevent errors.

B. Compare the prescription to the allergy history of the client: While this is an important safety check, it is not the primary purpose of medication reconciliation. Allergy review is a separate step done for every prescribed medication, not specifically during reconciliation.

C. Compare the medication label to the provider's prescription on three occasions before administration: This is part of the "three checks" of medication administration to ensure accuracy and safety, but it is unrelated to the reconciliation process that occurs during admission, transfer, or discharge.

D. Compare the client's list of home medications to the admission prescriptions written for the client: This is the central process in medication reconciliation. It ensures continuity of care, prevents omissions, duplications, or interactions, and identifies changes that need clarification.

Rationale for Correct Choices:

• Reye's syndrome: The toddler's worsening condition including vomiting, lethargy, and altered consciousness after a viral illness (influenza A) is consistent with Reye’s syndrome, which affects the liver and brain. The progression from mild viral symptoms to neurologic decline without respiratory compromise further supports this diagnosis.
• Aspirin administration: Giving aspirin during a viral illness in children is a well-known precipitant of Reye’s syndrome. The caregivers' report of alternating aspirin with acetaminophen confirms the exposure necessary to trigger the condition in a susceptible child.

Rationale for Incorrect Choices:

• Gastroenteritis: While vomiting is a feature of gastroenteritis, the absence of diarrhea and the presence of neurologic changes like lethargy and poor responsiveness make this unlikely. Additionally, the clear vomiting and lack of fluid intake without prior GI focus suggest another etiology.
• Bronchitis: Bronchitis typically causes a productive cough with wheezing, chest discomfort, and possible fever. This toddler's lungs are clear with a nonproductive cough, and neurologic signs are not typical of bronchitis.
• Acetaminophen administration: Acetaminophen is safe and commonly used to treat fever in toddlers. It is not associated with hepatic encephalopathy or neurologic complications seen in this scenario.
• Oseltamivir administration: Though oseltamivir may cause gastrointestinal side effects like nausea or vomiting, it does not explain the altered mental status and lethargy. It is also unlikely to cause such a significant clinical deterioration on its own.