patients from ambulances in triage, the movement of patients from MedStar retrieval helicopters that land at the hospital, the movement of deceased patients to the mortuary and various other tasks. They respond to every MET (medical emergency team) call that originates within the hospital to provide extra oxygen and so that the patient is able to be moved to another area (such as the intensive care unit) as soon as is required. The orderlies are dispatched using pager-radio combos. Some orderlies are stationed at particular departments such as radiology and theatre/recovery but most are in the "pool" and are dispatched throughout the hospital. In The Royal Brisbane and Womans Hospital in Queensland, orderlies are called patient support officers or PSOs. Controversially, PSOs are required to do all cleaning within the hospital, leading to an outcry from staff that the practice is unsafe because PSOs have to not only clean, but also take care of the patient handling, leading to a possible increase in the spread of infection. See also Certified Nursing Assistant Activities of daily living assistance References External links Health care occupations