The nurse has placed a patient on high-risk alert for falls. Which of the following observations by the nurse would indicate that the patient has an understanding of this alert?
A. The patient removes the high alert armband to bathe.
B. The patient wears the red non-slip footwear.
C. The call light is kept on the bedside table.
D. The patient insists on taking a "water" pill on the home schedule in the evening.