Question

The nurse understands that _____________ can be developed and tested using laws and principles and applying them to nursing problems.

1) Nursing theories
2) Patient assessment
3) Medical research
4) Evidence-based practice

Answer 1

Nursing theories can be developed and tested using scientific practices and principles applied to nursing problems, guiding research and evidence-based practice.

Step-by-step explanation:

The nurse understands that nursing theories can be developed and tested using laws and principles and applying them to nursing problems. Nursing theories are comprehensive, organized sets of concepts and purposes designed to guide the practice of nursing. They provide a framework for generating knowledge and new ideas, as well as help establish criteria to measure the quality of nursing care.

Research in nursing begins with the identification of a question or problem and proceeds with the formulation of a hypothesis or theory. This theory can then be tested through various scientific practices such as controlled experiments, observational studies, and quantitative and qualitative analyses. Once a nursing theory is developed, it can serve as a basis for enhancing practices and guiding further research in the field, ultimately leading to evidence-based practice that ensures the best outcomes for patients.