One of the most important subfields of medical science in Canada is nursing. Its main goal is to provide comprehensive help and treatment to sick people. Nurses are responsible for the continuous care of patients, especially those who are sick, injured or disabled. Licensed Practical Nurses, Registered Nurses and Registered Psychiatric Nurses are the three specialties of nursing in Kanata, Canada. Although each province has its own rules, nurses can only work if they are licensed by the regulatory body for nursing.