An oncology nurse is a specialized nurse who cares for cancer patients. These nurses require advanced certifications and clinical experiences in oncology further than the typical bachelorette nursing program provides. Oncology nursing care can define as meeting the various needs of oncology patients during the time of their disease including appropriate screenings and other preventative practices, symptom management, care to retain as much normal functioning as possible, and supportive measures upon end of life. The Oncology Nursing Certification Corporation (ONCC) offers several different options for board certification in oncological nursing. Certification is a voluntary process and ensures that a nurse has proper qualifications and knowledge of a specialty area and has kept up-to-date in his or her education.