before leaving the room of a confused client, the nurse notes that a half bow knot was used to attach the client's wrist restraints to the movable portion of the client's bed frame. what action should the nurse take before leaving the room? a. ensure that the knot can be quickly released. b. tie the knot with a double turn or square knot. c. move the ties so the restraints are secured to the side rails. d. ensure that the restraints are snug against the client's wrist.