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(NR-449) Midterm Readiness Exam Q & S - EBP. $12.49
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(NR-449) Midterm Readiness Exam Q & S - EBP.
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(NR-449) Midterm Readiness Exam Q & S - EBP.(NR-449) Midterm Readiness Exam Q & S - EBP.(NR-449) Midterm Readiness Exam Q & S - EBP.(NR-449) Midterm Readiness Exam Q & S - EBP.

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  • October 15, 2024
  • 20
  • 2024/2025
  • Exam (elaborations)
  • Unknown

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  • nr 449 midterm readiness exam q s ebp

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NR-449



Evidence Based Practice




MIDTERM READINESS EXAM
Q&S




©2024/2025

,1. Multiple Choice: Which research design is most
appropriate for establishing causality?
a) Cross-sectional
b) Cohort
c) Randomized Controlled Trial (RCT)
d) Case-control
Correct Answer: c) RCT
Rationale: RCTs are considered the gold standard for
establishing causality because they involve random
assignment to intervention or control groups, reducing the
risk of bias.

2. Fill-in-the-Blank: The __________ effect refers to the
phenomenon where patients improve simply because they
believe they are receiving treatment.
Correct Answer: Placebo
Rationale: The placebo effect is a key consideration in
clinical trials to differentiate between the actual and
perceived effects of a treatment.

3. True/False: Meta-analysis is a quantitative approach that
combines the results of multiple studies addressing a set of
related research hypotheses.
Correct Answer: True
Rationale: Meta-analysis is indeed a statistical technique
for combining the findings from independent studies to
assess the clinical effectiveness of healthcare interventions.

4. Multiple Response: Select all that apply. Which of the
following are essential components of Evidence-Based
Practice (EBP)?
a) Best available evidence
©2024/2025

, b) Patient values and preferences
c) Clinical expertise
d) Financial considerations
Correct Answers: a) Best available evidence, b) Patient
values and preferences, c) Clinical expertise
Rationale: EBP integrates clinical expertise, patient
values, and the best research evidence into the decision-
making process for patient care.

5. Multiple Choice: In the hierarchy of evidence, which level
of evidence is generally considered the weakest?
a) Meta-analyses
b) Randomized controlled trials
c) Expert opinion
d) Cohort studies
Correct Answer: c) Expert opinion
Rationale: Expert opinion is considered the weakest form
of evidence because it is not based on rigorous scientific
research.

6. Fill-in-the-Blank: The __________ model is a framework
for asking clinical questions in a structured way to improve
the search for evidence.
Correct Answer: PICO
Rationale: The PICO model stands for Patient/Problem,
Intervention, Comparison, and Outcome, which helps in
formulating research questions and literature search
strategies.

7. True/False: Blinding in a clinical trial is used to eliminate
the risk of confounding variables.
Correct Answer: False
Rationale: Blinding is used to minimize bias, not
©2024/2025

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