A charge nurse is discussing qualitative and quantitative research with a newly licensed nurse. Which of the following statements should the charge nurse make?
"Qualitative research studies how to implement EBP into various settings."
"Quantitative research aims to understand the feelings associated with a particular event."
"Qualitative research uses larger sample sizes than quantitative research."
"Quantitative research analyzes collected data using statistical methods."
The Correct Answer is D
Explanation:
A. "Qualitative research studies how to implement EBP into various settings."
This statement is not accurate. Qualitative research focuses on exploring phenomena, understanding experiences, and interpreting meanings rather than specifically studying how to implement evidence-based practice (EBP) into different settings. Qualitative research methods often involve interviews, observations, and thematic analysis.
B. "Quantitative research aims to understand the feelings associated with a particular event."
This statement is not accurate. Quantitative research primarily deals with numerical data and aims to quantify relationships, measure variables, and analyze data using statistical methods. Understanding feelings associated with events is more aligned with qualitative research, which explores subjective experiences and perceptions.
C. "Qualitative research uses larger sample sizes than quantitative research."
This statement is generally not true. Qualitative research typically uses smaller sample sizes compared to quantitative research. Qualitative studies focus on in-depth exploration and understanding of a smaller number of cases, often using purposive sampling to select participants who can provide rich and meaningful insights into the phenomenon being studied.
D. "Quantitative research analyzes collected data using statistical methods."
This is the correct statement. Quantitative research involves the collection of numerical data, which is then analyzed using statistical techniques to identify patterns, relationships, trends, and associations. Statistical methods such as regression analysis, t-tests, ANOVA, correlation, and others are commonly used in quantitative research to interpret and draw conclusions from the data.
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Related Questions
Correct Answer is C
Explanation
Explanation:
A. Data collection:
Data collection is the initial step of the nursing process where the nurse gathers information about the client's health status, including physical, psychological, social, and environmental factors. This involves conducting assessments, obtaining medical histories, performing physical exams, reviewing diagnostic tests, and gathering information from the client, family members, and other healthcare providers. In the scenario, data collection would involve gathering information about the client's postoperative condition, recovery progress, functional abilities, support system, home environment, and any other relevant factors that would influence the discharge planning process.
B. Evaluation:
Evaluation is the step of the nursing process where the nurse assesses the client's response to interventions, measures progress toward goals, and determines the effectiveness of the care provided. It involves comparing the client's actual outcomes with expected outcomes, identifying any deviations or areas needing improvement, and making adjustments to the care plan as necessary. In the scenario, evaluation would occur after the implementation of the discharge plan to assess the client's readiness for discharge, the achievement of goals, and the overall success of the interventions implemented.
C. Planning:
Planning is the phase of the nursing process where the nurse, in collaboration with the client, family, and healthcare team members, develops a comprehensive plan of care based on the collected data and identified needs. This includes setting priorities, establishing expected outcomes and goals, determining appropriate interventions, creating a timeline for implementation, and coordinating resources and services. In the scenario, planning involves working with the social worker and physical therapist to develop a discharge plan that addresses the client's postoperative needs, ensures continuity of care, promotes recovery, and supports a smooth transition from the healthcare facility to the home or next level of care.
D. Implementation:
Implementation is the phase of the nursing process where the nurse carries out the interventions outlined in the care plan. This involves putting the plan into action, providing direct care, educating the client and family, coordinating services, monitoring progress, and advocating for the client's needs. In the scenario, implementation would occur as the nurse, along with the social worker and physical therapist, initiates the discharge plan, arranges for services and resources, provides education and instructions to the client and family, and ensures that all necessary preparations are made for the client's transition from the hospital.
Correct Answer is B
Explanation
Explanation:
A. Expert opinions:
Expert opinions are valuable in clinical practice and decision-making, but they are considered a lower level of evidence compared to systematic reviews and meta-analyses. Expert opinions are often classified as Level V evidence in the hierarchy.
B. Systematic review
A systematic review is a comprehensive and rigorous synthesis of multiple studies on a particular topic, and it often includes a meta-analysis that statistically combines the results of these studies to provide a high level of evidence. This type of evidence is considered Level I because it provides a strong foundation for making clinical decisions due to its methodological rigor and ability to summarize findings from multiple studies.
C. Credible websites:
Credible websites can provide valuable information, but they are not classified as Level I evidence. The evidence hierarchy typically places systematic reviews and meta-analyses at the highest level due to their methodological rigor and synthesis of multiple studies.
D. Qualitative studies:
Qualitative studies are valuable for exploring complex phenomena and understanding individuals' experiences, beliefs, and perspectives. However, they are generally considered lower in the hierarchy of evidence compared to systematic reviews and RCTs, which are categorized as Level I evidence.

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