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EBP Review for Quiz 2 Flashcards | StudBud
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EBP Review for Quiz 2
EBP Review for Quiz 2
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Questions
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Answers
1
The difference between sample averages and population averages is known as the?
Exclusion criteria
Sampling Bias
Sampling error
Accessible population
2
Which of the following is NOT true about research questions?
Research questions begin with narrow concern and then broaden
Research questions address conflicts in the existing literature
Research questions examine existing theories of practice
Research questions arise from clinical experience
3
What is the most common form of sampling in qualitative research?
Convenience sampling
probability sampling
Snowball Sampling
Purposive sampling
4
See below:
Block
Simple
Cluster
Stratified
5
What type of clinical trial examines the effectiveness of an intervention on a particular disease or condition?
Diagnostic trial
Preventative trial
Outcome trial
therapeutic trial
6
See below:
The number of months since the participants were diagnosed with knee pain
Activity as measured by the six-minute walk test
The type of exercise (resistance or flexibility)
The informed consent form
7
All of the following are methods of graphic presentation of distributions of data
except:
Line Plot
Stem-and-leaf plot
Histogram
Frequency Distribution
8
Which of the following is NOT a use of cross-sectional research designs?
Demonstrate temporal relationship between exposure and disease
Determine diagnostic test accuracy
Demonstrate concurrent validity
Provide data on the current health of a specific population
9
See below:
The mean is greater than the mode
The mean is greater than the median
The mean is equal to the median
The mean is smaller than the mode
10
An advantage of a longitudinal design versus a cross-sectional design in collecting descriptive data is?
Allows the study of patterns of change
Usually costs less
Provides for a snapshot of a population
Usually takes less time
11
An impact of an epidemiologic case report is?
To illustrate how an outcome measure may be utilized in clinical practice
To describe an individual patient
To describe a novel treatment approach
To present hypotheses about factors that may account for the outcome
12
See below:
Cohort
Treatment Group
Cases
Controls
13
The use of a wildcard symbol within a word in a PubMed search allows one to retrieve?
Every article ever written that includes the word
Words with different endings
Words with different spelling variations
Article with the word from the past 5 years
14
Population data are referred to as?
Sampling Bias
Sampling Error
Parameters
Statistics
15
The process of random assignment is used in clinical research to ensure?
every individual in the accessible population has equal chance of selection
an equal number of men and women will be represented in the study
there is no bias in the relationship between the variables
the groups are similar at baseline
16
Which of the following symbols is used as a truncation symbol in PubMed?
hashtag
asterisk
quotation marks
parentheses
17
Which of the following would be considered a good qualitative interview question?
How often do you exercise?
Tell me about barriers you have to exercising.
When was the last time you exercised?
Do you like to exercise?
18
A two-way factorial design refers to the number of?
Dependent variables
Treatment groups
Independent variables
Levels of each variable
