A nurse is assisting with implementing new actions designed to reduce medication errors on her unit. Which of the following should the nurse use to measure the effectiveness of these actions?
The number of medication errors avoided after the actions were implemented
A comparison of the number of medication errors before and after the actions were implemented
Results of a study about the time and money required to implement the changes
Results of a staff questionnaire that quantifies staff satisfaction with the changes
The Correct Answer is B
Explanation:
A. The number of medication errors avoided after the actions were implemented:
This measure assesses the direct impact of the new actions on reducing medication errors. By tracking the number of errors that were avoided after implementing the interventions, the nurse can gauge the effectiveness of the changes in improving medication safety.
B. A comparison of the number of medication errors before and after the actions were implemented:
This measure involves comparing the baseline number of medication errors before implementing the new actions with the number of errors after implementation. It provides a clear comparison to determine if the interventions have led to a reduction in medication errors over time.
C. Results of a study about the time and money required to implement the changes:
While studying the time and financial resources needed to implement changes is important for evaluating feasibility and resource allocation, it does not directly measure the effectiveness of the actions in reducing medication errors.
D. Results of a staff questionnaire that quantifies staff satisfaction with the changes:
Staff satisfaction is an important aspect of change implementation, but it does not serve as a direct measure of the effectiveness of the actions in reducing medication errors. It reflects staff perceptions rather than objective outcomes related to medication safety.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Explanation:
A. "Reliance on personal experiences is important to the process of EBP."
This statement is not accurate in the context of evidence-based practice (EBP). EBP emphasizes the use of the best available evidence from research, combined with clinical expertise and patient values and preferences. While personal experiences can provide context, they should not be the primary basis for decision-making in EBP.
B. "Identifying the problem is the first step of the EBP process."
This statement is correct. The first step in the EBP process is identifying a clinical problem or question that requires evidence-based intervention or decision-making. This step involves clearly defining the issue and understanding its significance.
C. "Reviewing the effectiveness of the findings is the last step of the EBP process."
This statement is not accurate. While evaluating the effectiveness of the chosen intervention or practice change is an essential component of EBP, it is not necessarily the last step. EBP involves an iterative process where findings are continuously evaluated, integrated into practice, and refined based on ongoing evidence and outcomes.
D. "There are four steps in the process of EBP."
This statement is not entirely accurate. While different models and frameworks may outline EBP in different steps or stages, it typically involves multiple steps that include formulating a clinical question, searching for evidence, critically appraising the evidence, applying the evidence to practice, and evaluating outcomes.
Correct Answer is ["B","C","D","E","F"]
Explanation
Explanation:
A. What were the costs associated with the research?
While the costs associated with research can be important in certain contexts, such as resource allocation or budget considerations, it is not typically a primary consideration in the critical appraisal of research evidence for evidence-based practice.
B. Does the study have reliability?
Reliability refers to the consistency and stability of research findings. It is important to assess whether the study's methods and measurements are reliable to ensure that the results are trustworthy and reproducible.
C. Is the research applicable to other populations?
Applicability or generalizability of research findings refers to whether the results can be applied to populations or settings beyond those directly studied in the research. Evaluating applicability helps determine the relevance of the study findings to different patient populations or clinical scenarios.
D. What methods were used to conduct the research?
Understanding the research methods is crucial for evaluating the quality and rigor of the study. This includes assessing the study design, sampling methods, data collection procedures, interventions or exposures studied, and statistical analyses used.
E. How were the study results analyzed?
Examining how the study results were analyzed helps determine the validity and reliability of the findings. It is important to assess whether appropriate statistical methods were used, whether potential biases were addressed, and whether the results are robust and meaningful.
F. What was the purpose of the study?
Understanding the purpose or research question of the study is fundamental for evaluating its relevance and significance to clinical practice. The research question should be clearly stated and align with the study's objectives, methods, and conclusions.
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