The client asks the nurse why they have to be weighed every day. The nurse explains that weight gain is one of the first signs of retaining fluid. Which intervention is most important for the nurse to include in the client's plan of care?
1) Weigh at the same time of day.
2) Keep a record of daily weights.
3) Report a gain of 3 pounds in one week.
4) Inform healthcare provider of ankle swelling.