NR 449 QUIZ 4 EXAM – QUESTIONS AND ANSWERS | VERIFIED AND WELL
DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
Core Domains
Evidence-Based Practice and Research Utilization
Quality Improvement and Patient Safety
Leadership and Management in Nursing
Healthcare Policy, Finance, and Regulatory Compliance
Interprofessional Collaboration and Communication
Ethical and Legal Issues in Professional Nursing
Informatics and Healthcare Technology
Population Health and Care Coordination
Introduction
This comprehensive examination assesses the professional nurse's mastery of
advanced concepts essential for contemporary practice. It evaluates knowledge in
evidence-based care, quality improvement methodologies, leadership, and healthcare
policy. The exam utilizes multiple-choice and scenario-based questions to test critical
thinking and clinical judgment. A strong emphasis is placed on real-world
application, decision-making, and the integration of ethical and legal standards,
preparing the candidate for the complexities of a dynamic healthcare environment.
SECTION ONE: QUESTIONS 1–50
1. A nurse manager is reviewing a new protocol for central line-associated
bloodstream infection (CLABSI) prevention. Which action best demonstrates the
nurse manager's role in supporting evidence-based practice (EBP)?
,A. Mandating the new protocol without discussion to ensure rapid compliance.
B. Distributing research articles about CLABSI prevention to the staff.
C. Facilitating a journal club to critically appraise the evidence supporting the new
protocol.
D. Delegating the implementation of the protocol to the unit's infection control
nurse.
🟢 Correct Answer: C. Facilitating a journal club to critically appraise the evidence
supporting the new protocol.
🔴 Explanation: The nurse manager's key role in EBP is to create an environment
that supports inquiry and the critical appraisal of evidence. A journal club allows
staff to engage with the research, understand the rationale for the change, and
participate in the decision-making process, which is more effective than simply
mandating a new protocol.
2. During a quality improvement meeting, a nurse notes that patient falls have
increased on the unit. Which of the following is the most appropriate first step in
the quality improvement process?
A. Implementing a new fall prevention program immediately.
B. Collecting and analyzing data related to the falls.
C. Disciplining the staff members involved in the falls.
D. Ordering new bed alarms for all patient rooms.
🟢 Correct Answer: B. Collecting and analyzing data related to the falls.
🔴 Explanation: The first step in any quality improvement (QI) process is to
understand the problem by collecting and analyzing data. This helps identify the
root causes and patterns of the falls before implementing interventions, ensuring
that the chosen solution is targeted and effective.
3. A nurse is caring for a patient who refuses a prescribed blood transfusion due
to religious beliefs. The patient is competent and has signed a refusal form.
,What is the nurse's most appropriate action?
A. Administer the transfusion anyway, as it is a life-saving measure.
B. Respect the patient's decision and document the refusal.
C. Ask the patient's family to convince the patient to accept the transfusion.
D. Inform the patient that refusing the transfusion will result in discharge.
🟢 Correct Answer: B. Respect the patient's decision and document the refusal.
🔴 Explanation: The ethical principle of autonomy gives a competent patient the
right to refuse any medical treatment, even if it is life-saving. The nurse must
respect this decision, ensure the patient is fully informed of the consequences, and
document the refusal thoroughly in the medical record.
4. A staff nurse is preparing to administer a high-alert medication. Which action
demonstrates adherence to the National Patient Safety Goals (NPSGs)?
A. Verifying the medication with a second nurse.
B. Administering the medication quickly to save time.
C. Documenting the medication administration before giving it.
D. Preparing the medication in a syringe at the bedside.
🟢 Correct Answer: A. Verifying the medication with a second nurse.
🔴 Explanation: The National Patient Safety Goals (NPSGs) require independent
double-checks for high-alert medications to prevent significant patient harm.
Verifying the medication, dose, and pump settings with a second nurse is a critical
safety practice.
5. A nurse leader is developing a budget for the upcoming fiscal year. Which of
the following is considered a direct cost of nursing care?
A. The cost of utilities for the hospital building.
B. The salary of the unit's nurse manager.
, C. The cost of the hospital's marketing campaign.
D. The salary of the staff registered nurses.
🟢 Correct Answer: D. The salary of the staff registered nurses.
🔴 Explanation: Direct costs are expenses that can be directly attributed to the
provision of patient care. The salaries of staff registered nurses who provide direct
patient care are a primary example of a direct cost in a nursing unit's budget.
6. A nurse is participating in a root cause analysis (RCA) after a patient received
the wrong dose of insulin. What is the primary goal of this process?
A. To identify and discipline the nurse responsible for the error.
B. To determine the system failures that led to the error.
C. To create a report for the hospital's legal department.
D. To reassure the patient and family that the error will not happen again.
🟢 Correct Answer: B. To determine the system failures that led to the error.
🔴 Explanation: The primary goal of a Root Cause Analysis (RCA) is to identify
underlying system and process failures that contributed to a sentinel event, not to
assign blame to individuals. The focus is on improving systems to prevent future
errors.
7. Which of the following scenarios best illustrates the principle of beneficence?
A. A nurse respects a patient's right to refuse a medication.
B. A nurse provides equitable care to all patients regardless of their background.
C. A nurse advocates for a patient's pain to be managed effectively.
D. A nurse follows through on a promise to check on a patient in an hour.
🟢 Correct Answer: C. A nurse advocates for a patient's pain to be managed
effectively.
DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
Core Domains
Evidence-Based Practice and Research Utilization
Quality Improvement and Patient Safety
Leadership and Management in Nursing
Healthcare Policy, Finance, and Regulatory Compliance
Interprofessional Collaboration and Communication
Ethical and Legal Issues in Professional Nursing
Informatics and Healthcare Technology
Population Health and Care Coordination
Introduction
This comprehensive examination assesses the professional nurse's mastery of
advanced concepts essential for contemporary practice. It evaluates knowledge in
evidence-based care, quality improvement methodologies, leadership, and healthcare
policy. The exam utilizes multiple-choice and scenario-based questions to test critical
thinking and clinical judgment. A strong emphasis is placed on real-world
application, decision-making, and the integration of ethical and legal standards,
preparing the candidate for the complexities of a dynamic healthcare environment.
SECTION ONE: QUESTIONS 1–50
1. A nurse manager is reviewing a new protocol for central line-associated
bloodstream infection (CLABSI) prevention. Which action best demonstrates the
nurse manager's role in supporting evidence-based practice (EBP)?
,A. Mandating the new protocol without discussion to ensure rapid compliance.
B. Distributing research articles about CLABSI prevention to the staff.
C. Facilitating a journal club to critically appraise the evidence supporting the new
protocol.
D. Delegating the implementation of the protocol to the unit's infection control
nurse.
🟢 Correct Answer: C. Facilitating a journal club to critically appraise the evidence
supporting the new protocol.
🔴 Explanation: The nurse manager's key role in EBP is to create an environment
that supports inquiry and the critical appraisal of evidence. A journal club allows
staff to engage with the research, understand the rationale for the change, and
participate in the decision-making process, which is more effective than simply
mandating a new protocol.
2. During a quality improvement meeting, a nurse notes that patient falls have
increased on the unit. Which of the following is the most appropriate first step in
the quality improvement process?
A. Implementing a new fall prevention program immediately.
B. Collecting and analyzing data related to the falls.
C. Disciplining the staff members involved in the falls.
D. Ordering new bed alarms for all patient rooms.
🟢 Correct Answer: B. Collecting and analyzing data related to the falls.
🔴 Explanation: The first step in any quality improvement (QI) process is to
understand the problem by collecting and analyzing data. This helps identify the
root causes and patterns of the falls before implementing interventions, ensuring
that the chosen solution is targeted and effective.
3. A nurse is caring for a patient who refuses a prescribed blood transfusion due
to religious beliefs. The patient is competent and has signed a refusal form.
,What is the nurse's most appropriate action?
A. Administer the transfusion anyway, as it is a life-saving measure.
B. Respect the patient's decision and document the refusal.
C. Ask the patient's family to convince the patient to accept the transfusion.
D. Inform the patient that refusing the transfusion will result in discharge.
🟢 Correct Answer: B. Respect the patient's decision and document the refusal.
🔴 Explanation: The ethical principle of autonomy gives a competent patient the
right to refuse any medical treatment, even if it is life-saving. The nurse must
respect this decision, ensure the patient is fully informed of the consequences, and
document the refusal thoroughly in the medical record.
4. A staff nurse is preparing to administer a high-alert medication. Which action
demonstrates adherence to the National Patient Safety Goals (NPSGs)?
A. Verifying the medication with a second nurse.
B. Administering the medication quickly to save time.
C. Documenting the medication administration before giving it.
D. Preparing the medication in a syringe at the bedside.
🟢 Correct Answer: A. Verifying the medication with a second nurse.
🔴 Explanation: The National Patient Safety Goals (NPSGs) require independent
double-checks for high-alert medications to prevent significant patient harm.
Verifying the medication, dose, and pump settings with a second nurse is a critical
safety practice.
5. A nurse leader is developing a budget for the upcoming fiscal year. Which of
the following is considered a direct cost of nursing care?
A. The cost of utilities for the hospital building.
B. The salary of the unit's nurse manager.
, C. The cost of the hospital's marketing campaign.
D. The salary of the staff registered nurses.
🟢 Correct Answer: D. The salary of the staff registered nurses.
🔴 Explanation: Direct costs are expenses that can be directly attributed to the
provision of patient care. The salaries of staff registered nurses who provide direct
patient care are a primary example of a direct cost in a nursing unit's budget.
6. A nurse is participating in a root cause analysis (RCA) after a patient received
the wrong dose of insulin. What is the primary goal of this process?
A. To identify and discipline the nurse responsible for the error.
B. To determine the system failures that led to the error.
C. To create a report for the hospital's legal department.
D. To reassure the patient and family that the error will not happen again.
🟢 Correct Answer: B. To determine the system failures that led to the error.
🔴 Explanation: The primary goal of a Root Cause Analysis (RCA) is to identify
underlying system and process failures that contributed to a sentinel event, not to
assign blame to individuals. The focus is on improving systems to prevent future
errors.
7. Which of the following scenarios best illustrates the principle of beneficence?
A. A nurse respects a patient's right to refuse a medication.
B. A nurse provides equitable care to all patients regardless of their background.
C. A nurse advocates for a patient's pain to be managed effectively.
D. A nurse follows through on a promise to check on a patient in an hour.
🟢 Correct Answer: C. A nurse advocates for a patient's pain to be managed
effectively.
