NR 442 Final Exam (Latest 2026
Curriculum) actual exam
already graded A+ REAL!!
Question 1: A community health nurse is focusing on population-focused care. Which of the following
actions best exemplifies this concept?
• A. Providing wound care to a patient in their home.
• B. Analyzing obesity rates and implementing a community-wide walking program.
• C. Counseling a family about genetic disorders.
• D. Administering vaccines in a private pediatric clinic.
Answer: B
Rationale:
• ✅ B. Correct. Population-focused care involves interventions aimed at the entire community or
specific aggregates (e.g., reducing obesity rates) rather than one-on-one care. It emphasizes
health promotion and disease prevention for populations .
• ❌ A. Incorrect. This is individual-focused care, typically seen in home health nursing.
• ❌ C. Incorrect. This is family-focused care.
• ❌ D. Incorrect. While important, this is individual-level curative/preventive care.
Question 2: A nurse is implementing a tertiary prevention strategy. Which activity is most appropriate?
• A. Teaching a nutrition class to elementary school children.
• B. Conducting blood pressure screenings at a health fair.
, • C. Leading a support group and rehabilitation exercises for stroke survivors.
• D. Inspecting restaurants for sanitary conditions.
Answer: C
Rationale:
• ❌ A. Incorrect. This is Primary prevention (health promotion before disease occurs).
• ❌ B. Incorrect. This is Secondary prevention (early detection/screening).
• ✅ C. Correct. Tertiary prevention focuses on rehabilitation, preventing further disability, and
improving quality of life after a disease has occurred .
• ❌ D. Incorrect. This is environmental protection (Primary prevention).
Question 3: A nurse is investigating a sudden increase in pertussis cases in a local school. Which term
describes this occurrence?
• A. Endemic
• B. Outbreak
• C. Pandemic
• D. Herd Immunity
Answer: B
Rationale:
• ❌ A. Incorrect. Endemic means the constant presence of a disease in a geographic area (e.g.,
common cold).
• ✅ B. Correct. An outbreak is a sudden, unexpected increase in the occurrence of a disease in a
limited geographic area (like a school) during a limited period .
• ❌ C. Incorrect. Pandemic refers to an epidemic spreading across multiple continents or
worldwide (e.g., COVID-19).
• ❌ D. Incorrect. Herd immunity is a form of indirect protection from infectious disease.
Question 4: According to the Epidemiological Triangle, which component represents the "location
where the pathogen lives" (e.g., a human, animal, or contaminated water)?
• A. Host
• B. Agent
, • C. Environment
• D. Reservoir
Answer: D
Rationale:
• ❌ A. Incorrect. The Host is the susceptible organism (e.g., the person who gets sick).
• ❌ B. Incorrect. The Agent is the cause of the disease (e.g., bacteria, virus).
• ❌ C. Incorrect. The Environment includes external factors that allow transmission.
• ✅ D. Correct. The Reservoir is the specific habitat where the agent normally lives, grows, and
multiplies .
Question 5: A nurse is advocating for a policy change to address food deserts in a low-income urban
area. This action primarily addresses which social determinant of health?
• A. Education Access
• B. Social Support
• C. Neighborhood and Built Environment
• D. Economic Stability
Answer: C
Rationale:
• ❌ A. Incorrect. Education access relates to literacy and school attainment.
• ❌ B. Incorrect. Social support relates to family/community networks.
• ✅ C. Correct. Food deserts relate to the Neighborhood and Built Environment domain,
specifically access to healthy foods and physical geography .
• ❌ D. Incorrect. Economic stability relates to income, debt, and poverty.
Question 6: Select All That Apply (SATA): A community health nurse is conducting a Windshield Survey.
Which data points should the nurse collect?
• A. The primary language spoken by the majority of residents.
• B. The presence of parks, playgrounds, and recreational facilities.
• C. The annual mortality rate for heart disease.
• D. The condition of housing stock (e.g., boarded-up windows).
, • E. The number of healthcare providers per capita.
Answer: A, B, D
Rationale:
• A, B, D are correct. A Windshield Survey involves driving or walking through a community to
make observations about the environment, housing, people, and services (e.g., languages on
signs, parks, housing conditions) .
• ❌ C & E are incorrect. Mortality rates and provider ratios require secondary data (statistical
data collected by other agencies), not direct observation.
Question 7: A nurse is using Milio's Framework for Prevention. What is the key premise of this theory?
• A. Health behavior change is solely a matter of individual willpower.
• B. Health deficits result from an imbalance between the host and the environment.
• C. People's health choices are largely constrained or supported by their societal resources and
norms.
• D. Only physicians can effectively implement community health education.
Answer: C
Rationale:
• ❌ A. Incorrect. Milio argues that behavior is not purely individual will; it is influenced by
context.
• ❌ B. Incorrect. This describes the ecological/epidemiological model, not specifically Milio.
• ✅ C. Correct. Milio's framework states that health deficits are often a result of
limited options available to individuals within a community due to social, economic, and political
factors .
• ❌ D. Incorrect. CHNs are the primary agents of change in this framework.
Question 8: A school nurse checks students for pediculosis (head lice) throughout the school year. This is
an example of:
• A. Primary Prevention
• B. Secondary Prevention
• C. Tertiary Prevention
• D. Health Promotion
Curriculum) actual exam
already graded A+ REAL!!
Question 1: A community health nurse is focusing on population-focused care. Which of the following
actions best exemplifies this concept?
• A. Providing wound care to a patient in their home.
• B. Analyzing obesity rates and implementing a community-wide walking program.
• C. Counseling a family about genetic disorders.
• D. Administering vaccines in a private pediatric clinic.
Answer: B
Rationale:
• ✅ B. Correct. Population-focused care involves interventions aimed at the entire community or
specific aggregates (e.g., reducing obesity rates) rather than one-on-one care. It emphasizes
health promotion and disease prevention for populations .
• ❌ A. Incorrect. This is individual-focused care, typically seen in home health nursing.
• ❌ C. Incorrect. This is family-focused care.
• ❌ D. Incorrect. While important, this is individual-level curative/preventive care.
Question 2: A nurse is implementing a tertiary prevention strategy. Which activity is most appropriate?
• A. Teaching a nutrition class to elementary school children.
• B. Conducting blood pressure screenings at a health fair.
, • C. Leading a support group and rehabilitation exercises for stroke survivors.
• D. Inspecting restaurants for sanitary conditions.
Answer: C
Rationale:
• ❌ A. Incorrect. This is Primary prevention (health promotion before disease occurs).
• ❌ B. Incorrect. This is Secondary prevention (early detection/screening).
• ✅ C. Correct. Tertiary prevention focuses on rehabilitation, preventing further disability, and
improving quality of life after a disease has occurred .
• ❌ D. Incorrect. This is environmental protection (Primary prevention).
Question 3: A nurse is investigating a sudden increase in pertussis cases in a local school. Which term
describes this occurrence?
• A. Endemic
• B. Outbreak
• C. Pandemic
• D. Herd Immunity
Answer: B
Rationale:
• ❌ A. Incorrect. Endemic means the constant presence of a disease in a geographic area (e.g.,
common cold).
• ✅ B. Correct. An outbreak is a sudden, unexpected increase in the occurrence of a disease in a
limited geographic area (like a school) during a limited period .
• ❌ C. Incorrect. Pandemic refers to an epidemic spreading across multiple continents or
worldwide (e.g., COVID-19).
• ❌ D. Incorrect. Herd immunity is a form of indirect protection from infectious disease.
Question 4: According to the Epidemiological Triangle, which component represents the "location
where the pathogen lives" (e.g., a human, animal, or contaminated water)?
• A. Host
• B. Agent
, • C. Environment
• D. Reservoir
Answer: D
Rationale:
• ❌ A. Incorrect. The Host is the susceptible organism (e.g., the person who gets sick).
• ❌ B. Incorrect. The Agent is the cause of the disease (e.g., bacteria, virus).
• ❌ C. Incorrect. The Environment includes external factors that allow transmission.
• ✅ D. Correct. The Reservoir is the specific habitat where the agent normally lives, grows, and
multiplies .
Question 5: A nurse is advocating for a policy change to address food deserts in a low-income urban
area. This action primarily addresses which social determinant of health?
• A. Education Access
• B. Social Support
• C. Neighborhood and Built Environment
• D. Economic Stability
Answer: C
Rationale:
• ❌ A. Incorrect. Education access relates to literacy and school attainment.
• ❌ B. Incorrect. Social support relates to family/community networks.
• ✅ C. Correct. Food deserts relate to the Neighborhood and Built Environment domain,
specifically access to healthy foods and physical geography .
• ❌ D. Incorrect. Economic stability relates to income, debt, and poverty.
Question 6: Select All That Apply (SATA): A community health nurse is conducting a Windshield Survey.
Which data points should the nurse collect?
• A. The primary language spoken by the majority of residents.
• B. The presence of parks, playgrounds, and recreational facilities.
• C. The annual mortality rate for heart disease.
• D. The condition of housing stock (e.g., boarded-up windows).
, • E. The number of healthcare providers per capita.
Answer: A, B, D
Rationale:
• A, B, D are correct. A Windshield Survey involves driving or walking through a community to
make observations about the environment, housing, people, and services (e.g., languages on
signs, parks, housing conditions) .
• ❌ C & E are incorrect. Mortality rates and provider ratios require secondary data (statistical
data collected by other agencies), not direct observation.
Question 7: A nurse is using Milio's Framework for Prevention. What is the key premise of this theory?
• A. Health behavior change is solely a matter of individual willpower.
• B. Health deficits result from an imbalance between the host and the environment.
• C. People's health choices are largely constrained or supported by their societal resources and
norms.
• D. Only physicians can effectively implement community health education.
Answer: C
Rationale:
• ❌ A. Incorrect. Milio argues that behavior is not purely individual will; it is influenced by
context.
• ❌ B. Incorrect. This describes the ecological/epidemiological model, not specifically Milio.
• ✅ C. Correct. Milio's framework states that health deficits are often a result of
limited options available to individuals within a community due to social, economic, and political
factors .
• ❌ D. Incorrect. CHNs are the primary agents of change in this framework.
Question 8: A school nurse checks students for pediculosis (head lice) throughout the school year. This is
an example of:
• A. Primary Prevention
• B. Secondary Prevention
• C. Tertiary Prevention
• D. Health Promotion
