Certified Nurses Operating Room (CNOR) Practice Exam

What foundational elements are involved in the creation of effective nursing interventions?

1. Policies and procedures

2. Nursing theories and evidence-based practices

3. Personal experience and intuition

4. Patient preferences and hospital protocols

The correct answer is: Nursing theories and evidence-based practices

The creation of effective nursing interventions is grounded in nursing theories and evidence-based practices, as these elements provide a systematic and scientifically validated approach to patient care. Nursing theories offer frameworks that guide the development and implementation of interventions, ensuring that they are consistent with established principles of nursing practice. These theories help nurses to understand the underlying concepts of patient care, such as how to assess and meet the needs of patients based on their unique situations. In addition, evidence-based practices refer to the integration of the best available research evidence, clinical expertise, and patient values. This approach promotes interventions that are supported by scientific research, which enhances the effectiveness and efficiency of care provided to patients. By relying on this combination of theoretical knowledge and empirical evidence, nurses can tailor interventions that not only address the clinical issue at hand but also improve patient outcomes. While other options, such as policies and procedures, personal experience, intuition, and patient preferences, play roles in the overall nursing process, they do not alone encompass the foundational elements needed for creating effective nursing interventions. Policies and procedures provide guidelines for practice, but they should be based on sound theory and evidence. Personal experience and intuition can inform decision-making, but they need to be complemented by evidence to ensure best practices. Patient preferences and hospital