1) perceive the nature of sounds by the ear; 2) express or exchange ideas by means of the spoken work; 3) perceive characteristics of objects through the eyes; 4) extend arms and hands in any direction; 5) seize, hold, grasp, turn, or otherwise work with hands; 6) pick, pinch, or otherwise work with fingers; 7) perceive such attributes of objects or materials as size, shape, temperature, or texture; and. Equipment/Tools/Work Aids: Computer (order entry system), printer, photo copier, patient records, telephone system, accu check monitors, BP cuffs, thermometers, patient beds, wheelchairs, stretchers, bed scales.