Modern nursing is a dynamic therapeutic and educative process in meeting the health needs of the individuals, the family & the community. Nursing is an integral part of the health care delivery system & share responsibility by working in collaboration with other allied professions for the attainment of optimal health for all members of society. As an essential health service nursing includes the prevention of disease, Promotion & restoration & maintenance of optimum health of the people. Since nurses provided and will undoubtedly continue to provide a large part of health care, their training should equip them with professional expertise to meet the changing demands of society & their expanding role therein.