Part of Your Job Is to Maintain Resident Units

Part of your job is to maintain resident units. Which of the following means that you are doing your job?

A) You keep the call light, over-bed table, and bedside stand within your reach.
B) You make sure that you can reach the phone and light controls for the person while you are giving care.
C) You make sure that each person has enough tissues and toilet paper.
D) You adjust the room temperature for your comfort.