NITTE USHA INSTITUTE OF NURSING SCIENCE IS THE ONLY INSTITUTE THAT IS RECOGNIZED BY THE GOVERNMENT OF INDIA TO PROVIDE NURSING SCIENCE EDUCATION AND TRAINING IN THE INDIAN STATE OF KARNATAKA. Nitte Usha Institute of Nursing Sciences is a premier nursing school in the state of Karnataka, India. It offers post Graduation and Post Graduate courses in Nursing Sciences and Allied Health Sciences.As a nurse, you will be faced with many challenges, challenges that may seem impossible. But you know that you have to fight for your patients’ lives, and know that you have to be there for them nitte usha institute of nursing sciences mangalore every time. To help you succeed more, let's show you how to succeed in nursing by focusing on the 5 success factors.nitte usha is a nursing school located in the city of Kumbakonam, Tamil Nadu, India. It is one of the oldest nursing colleges in the world and one of the oldest nursing schools in India. The school was established in 1892 by a small group of students from the Cantonment Hospital of Madras.