Biomedical Sciences in Nursing Theories from the biomedical sciences have shaped nursing practice, as well as research, throughout the years. In order to engage in the highest level of practice and aid in addressing current and future issues in health care, it is important for nurses to become more cognizant of these theories. For this Discussion, you will differentiate among theories within the basic, or pure, sciences, and consider how they may be applied to improve outcomes in health care. To prepare: • Review the concepts and principles of the various biomedical theories and models presented in this week’s Learning Resources, and consider how they influence clinical practice. Which biomedical theories and models are used most frequently in health care? How do they relate to improved health outcomes? Reflect on your specific practice area and identify at least one biomedical theory or model that is utilized. Resources McEwin, M., & Wills, E. M. (2019). Theoretical basis for nursing. (5th ed.) Philadelphia, PA: Wolters Kluwer Health. • Chapter 15, “Theories From the Biomedical Sciences” Frazier, L., Wung, S., Sparks, E., & Eastwood, C. (2009). Cardiovascular nursing on human genomics: What do cardiovascular nurses need to know about congestive heart failure? Progress in Cardiovascular Nursing, 24(3), 80–85. Yao, L., & Algase, D. (2008). Emotional intervention strategies for dementia-related behavior: A theory synthesis. The Journal Of Neuroscience Nursing, 40(2), 106–115.