Comprehensive Study Guide for
Medical-Surgical Nursing: 200
Essential Q&A with Rationales for the
2026-2027 NCLEX® and Clinical
Practice
1. Which statement best reflects the definition of professional nursing?
A. Nursing focuses primarily on curing disease through medical treatment
B. Nursing is the diagnosis and treatment of human responses to health
problems
C. Nursing is limited to assisting physicians in clinical procedures
D. Nursing emphasizes administrative duties in health care settings
Answer: B
Rationale: Professional nursing is defined as the diagnosis and treatment
of human responses to actual or potential health problems. Option A is
incorrect because curing disease is primarily the role of medicine. Option C
is incorrect as nursing is an autonomous profession, not limited to assisting
physicians. Option D is too narrow and does not capture the full scope of
nursing practice .
2. A nurse prioritizes patient-centered care when planning
interventions. What is the primary principle of patient-centered care?
,A. Focusing on disease management protocols
B. Ensuring care is driven by institutional policies
C. Respecting patient preferences, values, and needs
D. Delegating care to improve efficiency
Answer: C
Rationale: Patient-centered care prioritizes respecting the patient's
preferences, values, and needs. It involves shared decision-making and
treating patients as partners in their care. Options A and B focus on
institutional or protocol-driven approaches, while option D addresses
delegation rather than the core principle of patient-centeredness .
3. A nurse is applying evidence-based practice (EBP). Which action
demonstrates EBP?
A. Following physician orders without question
B. Using clinical experience combined with research evidence and patient
preferences
C. Applying outdated protocols for consistency
D. Relying solely on patient requests
Answer: B
Rationale: Evidence-based practice integrates best research evidence,
clinical expertise, and patient values and preferences. Option A lacks critical
thinking. Option C contradicts evidence-based updates. Option D ignores
clinical evidence and expertise .
4. Which concept best describes "health" in nursing practice?
A. Absence of disease
B. A dynamic state of physical, mental, and social well-being
,C. Ability to perform daily tasks independently
D. Lack of hospitalization
Answer: B
Rationale: Health is a dynamic state encompassing physical, psychological,
and social well-being, not merely the absence of disease. Option A is too
narrow. Options C and D are incomplete indicators of health status .
5. A nurse evaluates outcomes after implementing an intervention.
This action reflects which step of the nursing process?
A. Assessment
B. Diagnosis
C. Implementation
D. Evaluation
Answer: D
Rationale: Evaluation involves determining whether patient outcomes have
been achieved after implementing interventions. Assessment occurs first,
diagnosis identifies problems, and implementation is the action phase. All
steps are part of the nursing process framework .
6. Which factor is a social determinant of health?
A. Blood pressure level
B. Genetic predisposition
C. Access to healthcare services
D. Heart rate
Answer: C
Rationale: Access to healthcare is a key social determinant that influences
health outcomes. Options A and D are physiologic measures. Option B is
, biological. Social determinants include socioeconomic status, education,
neighborhood, employment, and access to healthcare .
7. A nurse identifies a safety risk in a patient's room. What is the
priority action?
A. Document the finding at the end of the shift
B. Report the issue after patient discharge
C. Correct the hazard immediately
D. Inform family members only
Answer: C
Rationale: Patient safety requires immediate action to prevent harm.
Documentation and reporting follow intervention. Options A and B delay
care. Option D is insufficient as the nurse must take direct action to address
the safety hazard .
8. Which role of the nurse involves advocating for patient rights and
preferences?
A. Caregiver
B. Educator
C. Advocate
D. Researcher
Answer: C
Rationale: The advocacy role focuses on protecting patient rights and
ensuring their voice is heard in healthcare decisions. While caregivers
provide direct care and educators teach, advocacy specifically addresses
representing patient interests .
Medical-Surgical Nursing: 200
Essential Q&A with Rationales for the
2026-2027 NCLEX® and Clinical
Practice
1. Which statement best reflects the definition of professional nursing?
A. Nursing focuses primarily on curing disease through medical treatment
B. Nursing is the diagnosis and treatment of human responses to health
problems
C. Nursing is limited to assisting physicians in clinical procedures
D. Nursing emphasizes administrative duties in health care settings
Answer: B
Rationale: Professional nursing is defined as the diagnosis and treatment
of human responses to actual or potential health problems. Option A is
incorrect because curing disease is primarily the role of medicine. Option C
is incorrect as nursing is an autonomous profession, not limited to assisting
physicians. Option D is too narrow and does not capture the full scope of
nursing practice .
2. A nurse prioritizes patient-centered care when planning
interventions. What is the primary principle of patient-centered care?
,A. Focusing on disease management protocols
B. Ensuring care is driven by institutional policies
C. Respecting patient preferences, values, and needs
D. Delegating care to improve efficiency
Answer: C
Rationale: Patient-centered care prioritizes respecting the patient's
preferences, values, and needs. It involves shared decision-making and
treating patients as partners in their care. Options A and B focus on
institutional or protocol-driven approaches, while option D addresses
delegation rather than the core principle of patient-centeredness .
3. A nurse is applying evidence-based practice (EBP). Which action
demonstrates EBP?
A. Following physician orders without question
B. Using clinical experience combined with research evidence and patient
preferences
C. Applying outdated protocols for consistency
D. Relying solely on patient requests
Answer: B
Rationale: Evidence-based practice integrates best research evidence,
clinical expertise, and patient values and preferences. Option A lacks critical
thinking. Option C contradicts evidence-based updates. Option D ignores
clinical evidence and expertise .
4. Which concept best describes "health" in nursing practice?
A. Absence of disease
B. A dynamic state of physical, mental, and social well-being
,C. Ability to perform daily tasks independently
D. Lack of hospitalization
Answer: B
Rationale: Health is a dynamic state encompassing physical, psychological,
and social well-being, not merely the absence of disease. Option A is too
narrow. Options C and D are incomplete indicators of health status .
5. A nurse evaluates outcomes after implementing an intervention.
This action reflects which step of the nursing process?
A. Assessment
B. Diagnosis
C. Implementation
D. Evaluation
Answer: D
Rationale: Evaluation involves determining whether patient outcomes have
been achieved after implementing interventions. Assessment occurs first,
diagnosis identifies problems, and implementation is the action phase. All
steps are part of the nursing process framework .
6. Which factor is a social determinant of health?
A. Blood pressure level
B. Genetic predisposition
C. Access to healthcare services
D. Heart rate
Answer: C
Rationale: Access to healthcare is a key social determinant that influences
health outcomes. Options A and D are physiologic measures. Option B is
, biological. Social determinants include socioeconomic status, education,
neighborhood, employment, and access to healthcare .
7. A nurse identifies a safety risk in a patient's room. What is the
priority action?
A. Document the finding at the end of the shift
B. Report the issue after patient discharge
C. Correct the hazard immediately
D. Inform family members only
Answer: C
Rationale: Patient safety requires immediate action to prevent harm.
Documentation and reporting follow intervention. Options A and B delay
care. Option D is insufficient as the nurse must take direct action to address
the safety hazard .
8. Which role of the nurse involves advocating for patient rights and
preferences?
A. Caregiver
B. Educator
C. Advocate
D. Researcher
Answer: C
Rationale: The advocacy role focuses on protecting patient rights and
ensuring their voice is heard in healthcare decisions. While caregivers
provide direct care and educators teach, advocacy specifically addresses
representing patient interests .
