Man has three duties – duty to God, duty to parents and duty to mankind. A nurse is such a person who is trained to give care(help) to people who are sick or injured. The job of a nurse is very noble. It enables a person to serve the suffering humanity. The job of a nurse is very tiring. She is always busy. She looks after the patients, pushes them injectiom when necessary. She is very vigilant. She shares the sorrows and sufferings of the patients. Hospitals and clinics can not go even a single day without a nurse. A nurse is very important peson.