Discuss the general purpose, premise, and concepts of middle range nursing theories.

Discuss the general purpose, premise, and concepts of middle range nursing theories in general, then give some examples of select middle range theories with a brief explanation on how each might be used in nursing practice and research.
2. Provide a brief introductory paragraph which contains a description of the origin of the theory and concepts of Pender’s Health Promotion Model.
3. Discuss how Pender’s Health Promotion Model could be specifically applied to solve the following questions regarding the case study.