NSG 500: ADVANCED NURSING
PRACTICE EXAM REVIEW QUESTIONS
AND VERIFIED ANSWERS |GRADE A+|
JUST RELEASED
1. Which of the following describes the primary purpose of a Middle-Range Theory in
nursing?
A. To offer specific, testable propositions that bridge the gap between grand theories and
clinical practice.
B. To provide a broad, abstract framework for the entire nursing profession.
C. To define the ontological status of nursing as a unique human science.
D. To create a rigid set of instructions for bedside technical skills.
Answer: A
Conceptual Explanation: Middle-range theories are more limited in scope and provide
specific concepts and propositions that are testable in clinical research and practice, unlike
expansive grand theories.
,2. According to the Belmont Report, the principle of ‘Beneficence’ involves which of the
following?
A. Ensuring that subjects are treated fairly and equitably.
B. Ensuring that vulnerable populations are not exploited for scientific gain.
C. Protecting the autonomy of individuals through informed consent.
D. Maximizing possible benefits and minimizing possible harms to research participants.
Answer: D
Conceptual Explanation: Beneficence in the Belmont Report refers to the ethical
obligation to do no harm and maximize benefits while minimizing risks to subjects.
3. In a quantitative research study, what does a p-value of < 0.05 typically indicate?
A. The clinical significance of the findings is guaranteed.
B. There is a 5% chance that the null hypothesis is actually true.
C. The study has a high degree of internal validity regardless of sample size.
D. The results are statistically significant and unlikely to have occurred by chance alone.
Answer: D
Conceptual Explanation: A p-value less than 0.05 suggests that the probability of
obtaining the observed results if the null hypothesis were true is very low, making the
results statistically significant.
, 4. Which level of evidence is considered the highest in the hierarchy of Evidence-Based
Practice (EBP)?
A. Cohort Studies
B. Expert Opinion and Case Reports
C. Single Descriptive or Qualitative Studies
D. Systematic Reviews or Meta-Analyses of Randomized Controlled Trials (RCTs)
Answer: D
Conceptual Explanation: Systematic reviews and meta-analyses of multiple RCTs sit at
the top of the evidence hierarchy because they synthesize the best available experimental
evidence.
5. What is the defining characteristic of a Quasi-Experimental research design?
A. Random assignment of participants to groups.
B. The absence of a control group or the lack of random assignment.
C. A focus solely on subjective lived experiences.
D. Manipulation of the independent variable in a laboratory setting only.
Answer: B
Conceptual Explanation: Quasi-experimental designs involve manipulation of an
independent variable but lack the random assignment characteristic of true experimental
designs.
PRACTICE EXAM REVIEW QUESTIONS
AND VERIFIED ANSWERS |GRADE A+|
JUST RELEASED
1. Which of the following describes the primary purpose of a Middle-Range Theory in
nursing?
A. To offer specific, testable propositions that bridge the gap between grand theories and
clinical practice.
B. To provide a broad, abstract framework for the entire nursing profession.
C. To define the ontological status of nursing as a unique human science.
D. To create a rigid set of instructions for bedside technical skills.
Answer: A
Conceptual Explanation: Middle-range theories are more limited in scope and provide
specific concepts and propositions that are testable in clinical research and practice, unlike
expansive grand theories.
,2. According to the Belmont Report, the principle of ‘Beneficence’ involves which of the
following?
A. Ensuring that subjects are treated fairly and equitably.
B. Ensuring that vulnerable populations are not exploited for scientific gain.
C. Protecting the autonomy of individuals through informed consent.
D. Maximizing possible benefits and minimizing possible harms to research participants.
Answer: D
Conceptual Explanation: Beneficence in the Belmont Report refers to the ethical
obligation to do no harm and maximize benefits while minimizing risks to subjects.
3. In a quantitative research study, what does a p-value of < 0.05 typically indicate?
A. The clinical significance of the findings is guaranteed.
B. There is a 5% chance that the null hypothesis is actually true.
C. The study has a high degree of internal validity regardless of sample size.
D. The results are statistically significant and unlikely to have occurred by chance alone.
Answer: D
Conceptual Explanation: A p-value less than 0.05 suggests that the probability of
obtaining the observed results if the null hypothesis were true is very low, making the
results statistically significant.
, 4. Which level of evidence is considered the highest in the hierarchy of Evidence-Based
Practice (EBP)?
A. Cohort Studies
B. Expert Opinion and Case Reports
C. Single Descriptive or Qualitative Studies
D. Systematic Reviews or Meta-Analyses of Randomized Controlled Trials (RCTs)
Answer: D
Conceptual Explanation: Systematic reviews and meta-analyses of multiple RCTs sit at
the top of the evidence hierarchy because they synthesize the best available experimental
evidence.
5. What is the defining characteristic of a Quasi-Experimental research design?
A. Random assignment of participants to groups.
B. The absence of a control group or the lack of random assignment.
C. A focus solely on subjective lived experiences.
D. Manipulation of the independent variable in a laboratory setting only.
Answer: B
Conceptual Explanation: Quasi-experimental designs involve manipulation of an
independent variable but lack the random assignment characteristic of true experimental
designs.
