A nursing theory is very interesting but when discussed within its context. The sole primary element of and in nursing is first practice, which implies that nursing exists for the reason that there is a group of people to be served.
Theory in nursing authenticates and confirms the services towards this group of people. Theory makes available mechanisms for accepting situations of any nature and provides a platform to effectively control outcomes or consequences. Moreover, theories in nursing subsist for the provision of meaning to the nursing experience. Experiences of which are real and identifiable in nursing circumstances.
It has been unanimously accepted that the purpose of theory is to provide meaning to the nursing experience. In nursing knowing and doing are two things in one. Doing is practicing what the nurse knows. Therefore, in the evaluation of the nursing theory, the main issue to be analyzed is the theories scope, content and context or perspective.
There are various theories in nursing which include practice theory and nursing theory. The interrelationship of nursing theories is exclusively unique as the two theories can be referred to as nursing practice theory. They take oneness dimension at a time and yet they are two separate theories.