Problem: A nurse is caring for a patient who is suspected of having Wernicke-Korsakoff Syndrome. Which of the following interventions should be implemented first? Need Assignment Help? •Administer thiamine intravenously or intramuscularly. • Provide a high-calorie, low-fat diet to improve nutritional status. • Encourage the patient to participate in cognitive-behavioral therapy. • Start an antipsychotic medication to address the patient's delusions.