lpns ICU caregivers HMO employees Some OR workers ICU staff Some hosp. helpers Some home health care workers (abbr.) RNs report to them OR teammates Med. workers Med. clinic workers M.D.'s helpers Hosp. staffers Hosp. employees Some hosp. staffers R.N.'s helpers Hosp. workers Hosp. personnel ICU workers Some hosp. employees ICU personnel Some hosp. workers HMO personnel