Njengamartin399

1. Which of the following is the first step in designing a research study? • A. Data collection • B. Defining the research question • C. Reviewing the literature • D. Selecting a study design Answer: B. Defining the research question Rationale: The research question guides the entire study, influencing the study design, methodology, and data collection process. ________________________________________ 2. Which of the following best defines a hypothesis? • A. A statement that s...

1. Which ethical principle requires researchers to inform participants about the nature of the study? A. Justice B. Autonomy C. Beneficence D. Fidelity Answer: B. Autonomy Rationale: Autonomy refers to the participant's right to be informed and make decisions regarding their involvement in research. ________________________________________ 2. What is the primary purpose of obtaining informed consent from research participants? A. To ensure the researcher has funding B. To protect th...

Question 1 A nurse is reviewing a patient's plan of care that is based on a nursing theory. What is the primary purpose of using a nursing theory in practice? A) To justify billing B) To provide a framework for assessing patient needs C) To enhance the nurse's authority D) To eliminate the need for individualized care Answer: B) To provide a framework for assessing patient needs Rationale: Nursing theories provide a structured framework for nurses to assess, plan, implement, and eva...

Which of the following is the most important factor when evaluating the credibility of a research article? • A. The institution where the study was conducted • B. The statistical significance of the results • C. The research design and methodology • D. The number of authors involved Correct Answer: C. The research design and methodology Rationale: The credibility of a research article primarily depends on the research design and methodology because these determine how well the stud...

Question 1: A researcher is designing a study to compare the effectiveness of two interventions on pain management in post-operative patients. Which research design would best suit this study? A. Case study B. Randomized controlled trial C. Descriptive study D. Ethnography Answer: B. Randomized controlled trial Rationale: Randomized controlled trials (RCTs) are considered the gold standard for comparing the effectiveness of interventions because they minimize bias and confounding variable...

1. What is the primary goal of qualitative research in nursing? • A) To test hypotheses • B) To explore human experiences • C) To predict outcomes • D) To identify variables Answer: B) To explore human experiences Rationale: Qualitative research focuses on understanding the meaning of human experiences through methods such as interviews or observations. This is different from quantitative research, which focuses on testing hypotheses and identifying variables. 2. Which of t...

1. Which of the following best defines evidence-based practice (EBP)? • A. Conducting research to support theories in nursing. • B. Applying clinical judgment without the use of research. • C. Using the best current evidence in conjunction with clinical expertise and patient values. • D. Making decisions based on trial-and-error methods. Answer: C. Using the best current evidence in conjunction with clinical expertise and patient values. Rationale: EBP combines research evidence, c...

Exam (elaborations) Chapter 1 Introduction to Nursing Research in an Evidence-­Based Practice EnvironmentChapter 1 Introduction to Nursing Research in an Evidence-­Based Practice EnvironmentChapter 1 Introduction to Nursing Research in an Evidence-­Based Practice Environm Exam (elaborations) Foundations of Nursing Research and Evidence-Base

1. Which of the following is the primary purpose of nursing research? o A) To develop new drugs o B) To improve patient care o C) To conduct clinical trials o D) To enhance the hospital's reputation Answer: B Rationale: The primary goal of nursing research is to improve patient care through evidence-based practice. 2. What is a key characteristic of qualitative research? o A) It uses large sample sizes. o B) It focuses on numerical data. o C) It seeks to understand experiences...

Which of the following best describes evidence-based practice (EBP)? A) Practice based solely on tradition and experience. B) Practice that integrates clinical expertise, patient values, and the best research evidence. C) Practice that follows institutional protocols only. D) Practice that relies exclusively on medical textbooks. Answer: B Rationale: EBP combines clinical expertise, patient preferences, and the best available research evidence to guide healthcare decisions. What is the ...