Volunteers in a study are assigned randomly to groups. Some of the volunteers receive an herbal supplement that is reputed to control nausea, and some of the volunteers are assigned to a control group where a placebo is administered. This is an example of a(n):

longitudinal study.

appraisal tool.

meta-analysis.

RCT.

Answer and Explanation

The Correct Answer is D

A. Longitudinal study: A longitudinal study involves repeated observations of the same variables over a period of time, but it does not necessarily include random assignment or control groups.
B. Appraisal tool: An appraisal tool is used to assess the quality of studies, not to conduct the study itself.
C. Meta-analysis: A meta-analysis combines the results of multiple studies, rather than assigning participants randomly to different groups within a single study.
D. RCT: A randomized controlled trial (RCT) involves randomly assigning participants to either an intervention group or a control group, which is the method described in the question.

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Correct Answer is C

Explanation

A. Evidence-based practice should focus solely on the advancement of the nursing profession, while prohibiting involvement of other healthcare disciplines: Evidence-based practice involves a multidisciplinary approach to improve patient outcomes, not limited to nursing alone.
B. Evidence-based practice replaces continuous quality improvement: Evidence-based practice complements continuous quality improvement rather than replacing it, as both aim to enhance patient care and outcomes.
C. Evidence-based practice integrates the best research evidence with clinical expertise and the patient's unique values and circumstances in making care decisions: This definition accurately describes evidence-based practice, highlighting the integration of research, clinical expertise, and patient preferences.
D. Evidence-based practice began with medicine and assists in determining which medical models can be applied in nursing practice: While evidence-based practice has roots in medicine, it has evolved to be a fundamental aspect of nursing and other healthcare disciplines, emphasizing a broader application beyond medical models.

A. Follower B. Manager C. Laissez-faire D. Leader

Correct Answer is D

Explanation

A. Follower: A follower role implies taking direction from others rather than initiating supportive actions independently.
B. Manager: A manager focuses on administrative and organizational tasks, while the described action is more aligned with providing emotional and spiritual support.
C. Laissez-faire: This leadership style involves minimal intervention, whereas the nurse is actively engaging with the family to offer support and resources.
D. Leader: By recognizing the family's needs and proactively offering support, the nurse demonstrates leadership in providing holistic, patient-centered care.

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Volunteers in a study are assigned randomly to groups. Some of the volunteers receive an herbal supplement that is reputed to control nausea, and some of the volunteers are assigned to a control group where a placebo is administered. This is an example of a(n):

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following is most accurate regarding evidence-based practice?

Correct Answer is C

Explanation

A family is keeping vigil at a critically ill patient's bedside. The nurse speaks with the family members and asks if they would benefit from a chaplain visit or resources to aid with grief and coping. What role is the nurse assuming through this action?

Correct Answer is D

Explanation

A charge nurse is planning to conduct a performance appraisal of a staff member on her unit. Which of the following actions should the nurse take?

With regard to nursing practice, nurse managers are held responsible for: (Select all that apply.)

During a review of back injuries, a unit manager discovers a large number of injuries are occurring in spite of mechanical lifts being used. Furthermore, it is determined that some lifts are outdated. In establishing a quality improvement plan, the unit manager should:

A strategic goal for nursing in the facility developed by the chief nursing officer is to implement an evidence-based practice program. What is an appropriate strategy that can be used by a nurse manager who is beginning to implement an evidence-based practice program on the unit?

A nurse in an acute care setting is serving on a committee whose charge is to use the auditing process to client care. Which of the following aspects of client care is measured by an outcome audit?

Mary is a newly-hired, new graduate nurse. Mary adapts her practice to imitate her co-workers on the unit. She is demonstrating:

The nurse manager wants to use evidence-based recommendations to prevent ventilator-associated pneumonia. After developing a spirit of inquiry and identifying a problem, what is the next step to effectively gather evidence for guiding practice (i.e., evidence-based inquiry)?