Figure 2.

A, Medical intensive care unit floor plan. Cross-hatched rectangles around the perimeter are patient rooms. Unlabeled gray areas are offices or closed supply closets. Open (white) and closed (gray) work areas, a closed conference room, stairs, and unit doors are located as indicated. B, Patient room floor plan. Standard furniture and common clinical equipment are located as indicated. The door is sliding glass. Interior windows allow monitoring from hallway computer desk. There is a large exterior window in every patient room.