AKT AKT Research and Evidence-Based Practice 1

Question 1

Which study design provides the highest level of evidence in the hierarchy of evidence?

Accepted Answer

Randomized controlled trial

Answer

Expert opinion

Answer

Case study

Answer

Cohort study

Question 2

What is the primary purpose of a literature review in research?

Accepted Answer

To summarize and synthesize existing knowledge on a topic

Answer

To collect original data from participants

Answer

To test a specific hypothesis with new subjects

Answer

To validate a new measurement tool

Question 3

In evidence-based practice, what does 'external evidence' primarily refer to?

Accepted Answer

Research findings from published studies

Answer

A practitioner's personal clinical experience

Answer

Patient preferences and values

Answer

Institutional policy guidelines

Question 4

A study that follows participants over time to observe outcomes is called a:

Accepted Answer

Longitudinal study

Answer

Cross-sectional study

Answer

Case-control study

Answer

Retrospective study

Question 5

Which of the following is an example of a qualitative research method?

Accepted Answer

In-depth interview

Answer

Randomized controlled trial

Answer

Survey with Likert scale responses

Answer

Meta-analysis

Question 6

What is a 'control group' in an experimental study?

Accepted Answer

The group that receives no treatment or a standard treatment for comparison

Answer

The group receiving the experimental treatment

Answer

The group with the best outcome

Answer

The group selected from a hospital setting