Nurses practice in a wide range of settings, including hospitals, private homes, schools, and pharmaceutical companies. Nurses work in occupational health settings (also called industrial health settings), free-standing clinics and physician offices, nurse-led clinics, long-term care facilities and camps. In spite of all we go though that is what it is to be a nurse poster They also work on cruise ships and in military service. Nurses act as advisers and consultants to the health care and insurance industries. Many nurses also work in the health advocacy and patient advocacy fields at companies such as Health Advocate, Inc. helping in a variety of clinical and administrative issues. Some are attorneys and others work with attorneys as legal nurse consultants, reviewing patient records to assure that adequate care was provided and testifying in court. Nurses can work on a temporary basis, which involves doing shifts without a contract in a variety of settings, sometimes known as per diem nursing, agency nursing or travel nursing. Nurses work as researchers in laboratories, universities, and research institutions. Nurses have also been delving into the world of informatics, acting as consultants to the creation of computerized charting programs and other software. Nurse authors publish articles and books to provide essential reference materials.