Which includes, but not limited to: adjusts equipment, determine proper voltage, selection of proper ACE/OP modes on mammography unit, current and desired exposure time, arranges immobilization, support devices to obtain proper positioning of patient, adjust lead shield and select proper size film per exam. Located on Chicagos West and Southwest Side, Sinai Chicago comprises Mount Sinai Hospital, Holy Cross Hospital, Schwab Rehabilitation Hospital, Sinai Childrens Hospital, Sinai Community Institute, Sinai Medical Group, and Sinai Urban Health Institute.