In a hospital room, a nurse wearing a white uniform with purple trim, a plastic face shield, a surgical cap, blue gloves, and a clear plastic apron opens a sterile package on a rolling medical tray and organizes the contents. The tray includes other medical supplies, such as syringes, a container of green liquid, and other disposable items. In the background is a dialysis machine with tubing and a display screen, mounted on a pole with a number “14.” Behind the tray is a white tiled wall and a cabinet with drawers and doors. The room is brightly lit with overhead fluorescent lighting. The nurse is presumably preparing medical equipment for a procedure.