A 62 year old female client being prepared for discharge is ordered to go home with a walker. The nurse has instructed the client regarding proper use of this assistive device. Which outcome is evidence that the instructions provided by the nurse were effective?

1-the client picks up the walker and carries it for short distances
2-the client uses the walker only when someone is present
3-the client moves the walker no more than 12 inches in front of her during use
4-the client states she will buy a walker on the way home from the hospital