A nurse on a cancer unit is reviewing and revising the written plan of care for a patient who has the nursing diagnosis of nausea. Place the following steps in their proper order:
A. The nurse revises approaches in the plan for controlling environmental factors that worsen nausea.
B. The nurse enters data in the assessment column showing new information about the patient's nausea.
C. The nurse adds the current date to show that the diagnosis of nausea is still relevant.
D. The nurse decides to use the patient's self-report of appetite and fluid intake as evaluation measures.