Research Final Exam Questions with
Correct Answers
Based on Patricia Benner's Novice to Expert Theory, a nursing administrator would be
most likely to support:
a.Evidence- based seminars on current research topics
b. Better work schedules to improve nurse satisfaction
c. More nurses in clinical settings
d. An evidence-based internship for new graduates - ANSWERSD
A self-report tool that asks cardiac patients to write a paragraph about three things that
increase their fatigue would be described as:
a.Subjective, closed-ended
b. Subjective, open-ended
c. Objective, open-ended
d. Objective, closed-ended - ANSWERSB
When reviewing research studies, the nurse understands that bias:
a.Can influence or distort the study's theoretical framework
b. Must strengthen the study results
c. Can affect the validity of the study
d. All of the above - ANSWERSA/C
What is the null hypothesis?
a.A prediction made to test a theory based on an observation in experimental designed
studies
b. A statement proposing no effect or relationships between a phenomena or population
c. A set of ideas that drive an area of research to test to negative effect
d. A set of related statements that explain a variety of occurrences - ANSWERSB
What is the purpose of a literature review?
a.To develop a PICOT question
b. To gain knowledge about patient symptomology
c. To identify the gaps in the evidence
d. To utilize the clearinghouse server - ANSWERSC
The National Nurses' Health Study is an example of a:
a.Prospective cohort study
b. Retrospective case study analysis
c. Randomized control experiment
d. Quasi-experimental study - ANSWERSA
,The nurse at the ambulatory care clinic is counseling a client about how to begin an
exercise program using Pender's Health Promotion Model as a guide. Which
question/statement during the assessment best indicates the use of the model?
a.What is your BMI?
b. Tell me about the types of exercises you like and don't like
c. Do you want to try to use a FITBIT to monitor your exercise?
d. Weight loss is difficult, but you can be successful if you make it a priority -
ANSWERSB
A nurse on a medical-surgical floor, you are asked to complete a search for a literature
review on prevention of falls. What is the best first step to begin your literature search?
a.Begin the search using the search term "falls"
b. Develop a PICO question that clearly defines your interest
c. Review the patient education materials on the unit
d. Begin brainstorming falls prevention interventions for the unit - ANSWERSA/B
Which statement is true about the impact factor of journals?
a.It is a referred source
b. The lower the impact, the more it is accessed
c. The higher the impact, the higher it is cited
d. It determines the strength of the study design - ANSWERSC
A researcher is examining the relationship between exercise and heart disease in a
sample of women at a senior citizen center. She plans to collect data on their daily
activities at one point in time. There is no manipulation of the independent variable.
Correct terms that can be used to describe the study are:
a.Randomized control experiment
b. Correlational, cross-sectional, non-experimental
c. Quasi-experimental, retrospective
d. Retrospective, cohort, comparative - ANSWERSB
Two researchers are conducting a study in which they compare people who have ling
cancer to people that do not have lung cancer. They are reviewing past medical records
for possible risk factors that related to the lung cancer This is an example of a:
a.Cross-sectional descriptive study
b. Prospective cohort study
c. Retrospective case study
d. Quasi-experimental study - ANSWERSC
A nurse researcher proposed the following question "What is the effect of breast feeding
by teen mothers on the rate if infant infections during the first 6 months of life?" The
dependent variable in this question is:
a.Teen mothers
b. Breast feeding
c. The rate if infant infections
d. The first 6 months of life - ANSWERSC
, As a nurse on a behavioral health unit, you are asked to complete a search for evidence
on best practices to prevent the use of restraints. When you enter the term, you get
1,000 hits. Which of the following is the best set of limiters to narrow your result?
a.Last 5 years, English, Peer Reviewed Journals
b. Last 10 years, English & Spanish, New reports
c. Last 5 years, English, Professional Association Publications
d. English, Conducted in the US - ANSWERSA
The nurse has created the following clinical question: "In older patients with chronic
obstructive pulmonary disease, what is the effect of aerobic exercise compared to
anaerobic exercise on perceived tolerance to activities of daily living?" When using the
PICOT model, what is the outcome of this clinical question?
a.Older patients with chronic obstructive pulmonary disease
b. Perceived tolerance of activities of daily living
c. Anaerobic exercise
d. Aerobic exercise - ANSWERSB
As a nurse utilizing clinical practice guidelines in developing PICOT questions, you
understand policies are referring to:
a.Resources for evidence based clinical practice guidelines set by the national guideline
clearinghouse
b. practice standard set by academic institutions related to clinical practice
c. evidence of local regional needs to develop policy and procedures
d. policy and procedures setback agency clinical units - ANSWERSA
Experimental studies should incorporate allocation concealment. Which statement
describes the concept of allocation concealment?
a.the researcher uses a random number table
b. opaque envelopes are used to assign participants to be experimental and control
group
c. The investigator does not know who was in the experimental and control group
d. the person completing the outcome measure does not know who is in the
experimental and control group - ANSWERSB
In research studies using control groups, it is important for researchers to understand:
a.placebos can be "sugar" pills
b. placebos can be "sham" treatments
c. patients given placebos sometimes experience actual improvement
d. all of the above - ANSWERSD
The framework a nurse researcher creates to strengthen the study should include the
research question or hypothesis, theoretical framework, literature review, and:
a.randomization
b. reliable instruments or tools
c. mediating variables
Correct Answers
Based on Patricia Benner's Novice to Expert Theory, a nursing administrator would be
most likely to support:
a.Evidence- based seminars on current research topics
b. Better work schedules to improve nurse satisfaction
c. More nurses in clinical settings
d. An evidence-based internship for new graduates - ANSWERSD
A self-report tool that asks cardiac patients to write a paragraph about three things that
increase their fatigue would be described as:
a.Subjective, closed-ended
b. Subjective, open-ended
c. Objective, open-ended
d. Objective, closed-ended - ANSWERSB
When reviewing research studies, the nurse understands that bias:
a.Can influence or distort the study's theoretical framework
b. Must strengthen the study results
c. Can affect the validity of the study
d. All of the above - ANSWERSA/C
What is the null hypothesis?
a.A prediction made to test a theory based on an observation in experimental designed
studies
b. A statement proposing no effect or relationships between a phenomena or population
c. A set of ideas that drive an area of research to test to negative effect
d. A set of related statements that explain a variety of occurrences - ANSWERSB
What is the purpose of a literature review?
a.To develop a PICOT question
b. To gain knowledge about patient symptomology
c. To identify the gaps in the evidence
d. To utilize the clearinghouse server - ANSWERSC
The National Nurses' Health Study is an example of a:
a.Prospective cohort study
b. Retrospective case study analysis
c. Randomized control experiment
d. Quasi-experimental study - ANSWERSA
,The nurse at the ambulatory care clinic is counseling a client about how to begin an
exercise program using Pender's Health Promotion Model as a guide. Which
question/statement during the assessment best indicates the use of the model?
a.What is your BMI?
b. Tell me about the types of exercises you like and don't like
c. Do you want to try to use a FITBIT to monitor your exercise?
d. Weight loss is difficult, but you can be successful if you make it a priority -
ANSWERSB
A nurse on a medical-surgical floor, you are asked to complete a search for a literature
review on prevention of falls. What is the best first step to begin your literature search?
a.Begin the search using the search term "falls"
b. Develop a PICO question that clearly defines your interest
c. Review the patient education materials on the unit
d. Begin brainstorming falls prevention interventions for the unit - ANSWERSA/B
Which statement is true about the impact factor of journals?
a.It is a referred source
b. The lower the impact, the more it is accessed
c. The higher the impact, the higher it is cited
d. It determines the strength of the study design - ANSWERSC
A researcher is examining the relationship between exercise and heart disease in a
sample of women at a senior citizen center. She plans to collect data on their daily
activities at one point in time. There is no manipulation of the independent variable.
Correct terms that can be used to describe the study are:
a.Randomized control experiment
b. Correlational, cross-sectional, non-experimental
c. Quasi-experimental, retrospective
d. Retrospective, cohort, comparative - ANSWERSB
Two researchers are conducting a study in which they compare people who have ling
cancer to people that do not have lung cancer. They are reviewing past medical records
for possible risk factors that related to the lung cancer This is an example of a:
a.Cross-sectional descriptive study
b. Prospective cohort study
c. Retrospective case study
d. Quasi-experimental study - ANSWERSC
A nurse researcher proposed the following question "What is the effect of breast feeding
by teen mothers on the rate if infant infections during the first 6 months of life?" The
dependent variable in this question is:
a.Teen mothers
b. Breast feeding
c. The rate if infant infections
d. The first 6 months of life - ANSWERSC
, As a nurse on a behavioral health unit, you are asked to complete a search for evidence
on best practices to prevent the use of restraints. When you enter the term, you get
1,000 hits. Which of the following is the best set of limiters to narrow your result?
a.Last 5 years, English, Peer Reviewed Journals
b. Last 10 years, English & Spanish, New reports
c. Last 5 years, English, Professional Association Publications
d. English, Conducted in the US - ANSWERSA
The nurse has created the following clinical question: "In older patients with chronic
obstructive pulmonary disease, what is the effect of aerobic exercise compared to
anaerobic exercise on perceived tolerance to activities of daily living?" When using the
PICOT model, what is the outcome of this clinical question?
a.Older patients with chronic obstructive pulmonary disease
b. Perceived tolerance of activities of daily living
c. Anaerobic exercise
d. Aerobic exercise - ANSWERSB
As a nurse utilizing clinical practice guidelines in developing PICOT questions, you
understand policies are referring to:
a.Resources for evidence based clinical practice guidelines set by the national guideline
clearinghouse
b. practice standard set by academic institutions related to clinical practice
c. evidence of local regional needs to develop policy and procedures
d. policy and procedures setback agency clinical units - ANSWERSA
Experimental studies should incorporate allocation concealment. Which statement
describes the concept of allocation concealment?
a.the researcher uses a random number table
b. opaque envelopes are used to assign participants to be experimental and control
group
c. The investigator does not know who was in the experimental and control group
d. the person completing the outcome measure does not know who is in the
experimental and control group - ANSWERSB
In research studies using control groups, it is important for researchers to understand:
a.placebos can be "sugar" pills
b. placebos can be "sham" treatments
c. patients given placebos sometimes experience actual improvement
d. all of the above - ANSWERSD
The framework a nurse researcher creates to strengthen the study should include the
research question or hypothesis, theoretical framework, literature review, and:
a.randomization
b. reliable instruments or tools
c. mediating variables
