Nursing Research: Advance Your Nursing Practice with Evidence-Based Knowledge

Question 1

The systematic process of gathering, analyzing, and interpreting data to address research questions is referred to as:

Accepted Answer

Nursing research

Answer

Literature review

Answer

Data collection

Answer

Hypothesis testing

Question 2

The process of systematically searching and critically evaluating published research literature is known as:

Accepted Answer

Literature review

Answer

Meta-analysis

Answer

Data synthesis

Answer

Systematic review

Question 3

In statistical testing, the level of significance indicates the:

Accepted Answer

Probability of obtaining the results by chance alone

Answer

Magnitude of the effect being studied

Answer

Generalizability of the findings

Answer

Reliability of the measurement tool

Question 4

Which of the following is a key element of objectivity in nursing research?

Accepted Answer

Detachment and impartiality

Answer

Involvement and bias

Answer

Subjective interpretation

Answer

Emotional engagement

Question 5

Which type of research design involves collecting data in real-time, naturalistic settings?

Accepted Answer

Observational

Answer

Experimental

Answer

Qualitative

Answer

Mixed methods

Question 6

What is the fundamental objective of data collection in nursing research?

Accepted Answer

To gather evidence that can answer the research question

Answer

To prove or disprove a specific hypothesis

Answer

To explore novel ideas and concepts

Answer

To develop and test new theories

Question 7

Which statistical test is most appropriate for analyzing data obtained from a nominal scale?

Accepted Answer

Chi-square test

Answer

T-test

Answer

ANOVA

Answer

Regression analysis

Question 8

Which concept underpins the methodology of nursing research and indicates that findings should be free from bias and distortions?

Accepted Answer

Objectivity

Answer

Generalizability

Answer

Validity

Answer

Reliability

Question 9

The purpose of a research hypothesis is to:

Accepted Answer

Provide a testable prediction based on a theory or prior research

Answer

Summarize the main findings of a study

Answer

Justify the need for a research study

Answer

Provide an explanation for the study's results

Question 10

Which of the following is a characteristic of quantitative research methods?

Accepted Answer

Use of numerical data and statistical analysis

Answer

Emphasis on qualitative data and subjective interpretation

Answer

Exploration of individual experiences and perspectives

Answer

Focus on understanding the social context of phenomena

Question 11

Which research method, characterized by the use of numerical data and statistical analysis, falls under the umbrella of quantitative research?

Accepted Answer

Survey

Answer

Content analysis

Answer

Ethnography

Answer

Phenomenology

Question 12

In the context of nursing research, what is the overarching goal of data analysis?

Accepted Answer

To identify patterns, trends, and relationships within the collected data

Answer

To verify or refute research hypotheses

Answer

To develop and refine theoretical models

Answer

To summarize and present the research findings

Question 13

Which characteristic is fundamental to the concept of evidence-based practice in nursing?

Accepted Answer

It is grounded in the most current and reliable research evidence

Answer

It prioritizes individual patient preferences over research findings

Answer

It eliminates the need for critical thinking and clinical judgment

Answer

It is always the optimal approach for patient care

Question 14

In a study examining the effectiveness of a new nursing intervention, which research design is most suitable and why?

Accepted Answer

Randomized controlled trial (RCT)

Answer

Cross-sectional study

Answer

Case-control study

Question 15

In nursing research, which components are essential to a systematic review?

Accepted Answer

Thorough literature search

Accepted Answer

Meticulous data synthesis

Answer

Randomized controlled trial

Answer

Qualitative research analysis

Question 16

In the nursing research process, the initial step involves

Accepted Answer

Identifying a researchable problem

Answer

Analyzing results

Answer

Collecting data

Answer

Conducting a literature review

Question 17

A comprehensive review of existing literature serves which primary purpose in nursing research?

Accepted Answer

Identifying knowledge gaps and informing research questions

Answer

Developing hypotheses for testing

Answer

Collecting data for analysis

Question 18

In qualitative research, which data collection method allows for in-depth exploration of participants' experiences and perspectives?

Accepted Answer

Interviews

Answer

Questionnaires

Answer

Experiments

Answer

Observations

Question 19

Ethical considerations are paramount in nursing research primarily to:

Accepted Answer

Safeguard the rights and well-being of research participants

Answer

Ensure validity and reliability of research findings

Answer

Comply with legal and regulatory requirements

Question 20

Which statistical test is commonly employed to compare mean differences between two independent groups?

Accepted Answer

t-test

Answer

Chi-square test

Answer

ANOVA

Question 21

The primary purpose of a research proposal is to:

Accepted Answer

Outline the research plan, justify its significance, and seek approval

Answer

Present research findings for dissemination

Answer

Secure funding for conducting the research

Question 22

Which research design is most suitable for exploring complex phenomena and generating new insights?

Accepted Answer

Qualitative research

Answer

Quantitative research

Answer

Mixed methods research

Answer

Experimental research

Question 23

The central responsibility of a nurse researcher is to:

Accepted Answer

Contribute to the advancement of nursing knowledge through research

Answer

Provide direct patient care

Answer

Educate nursing students on research principles

Question 24

The primary reason for applying research findings to nursing practice is to:

Accepted Answer

Enhance patient outcomes and improve healthcare delivery

Answer

Reduce overall healthcare costs

Answer

Meet accreditation standards and regulations