ATI Community Health Nursing Exam Review and Practice
Guide 2026–2027 | Comprehensive NGN Study Material
Featuring 100 Practice Questions, Verified Answers,
Detailed Rationales, Community-Based Care, and
Population Health Nursing
Foundations of Community Health & Population-Focused Care
1. A community health nurse is planning a health fair for a local community.
Which of the following actions should the nurse take first?
• A. Secure funding for the health fair
• B. Identify the health needs of the community
• C. Recruit volunteers to assist with the fair
• D. Reserve a venue for the event
Answer: B. Identify the health needs of the community
Rationale: The nursing process begins with assessment. Before planning any
intervention (including a health fair), the nurse must first assess the community's
health needs to ensure that interventions are appropriate and targeted.
Identifying needs guides all subsequent planning steps.
2. Which of the following is the primary focus of community health nursing?
• A. Treating acute illnesses in hospitalized patients
• B. Providing direct care to individuals in clinics
• C. Promoting health and preventing disease in populations
• D. Managing healthcare facility operations
Answer: C. Promoting health and preventing disease in populations
Rationale: The primary focus of community health nursing is population-focused
care, emphasizing health promotion and disease prevention for entire
,communities or groups. While individual care occurs, the overarching goal is
improving the health of the population.
3. A nurse is using the epidemiological triangle to understand a disease
outbreak. Which components should the nurse include?
• A. Agent, host, and environment
• B. Pathogen, vector, and reservoir
• C. Susceptibility, immunity, and transmission
• D. Incidence, prevalence, and mortality
Answer: A. Agent, host, and environment
Rationale: The epidemiological triangle consists of three components: agent (the
cause of disease), host (the susceptible person), and environment (external
factors that allow transmission). Understanding these interactions helps nurses
plan prevention strategies.
4. A community health nurse is applying the principles of primary prevention.
Which of the following interventions is an example of primary prevention?
• A. Administering TB medication to a client with active tuberculosis
• B. Providing influenza vaccinations at a community clinic
• C. Referring a client with hypertension to a cardiologist
• D. Teaching a client with diabetes how to monitor blood glucose
Answer: B. Providing influenza vaccinations at a community clinic
Rationale: Primary prevention aims to prevent disease before it occurs.
Vaccinations are a classic example of primary prevention because they prevent
the disease from developing. Option A is tertiary prevention (treating existing
disease), and options C and D are secondary/tertiary interventions.
,5. A nurse is conducting a community assessment. Which of the following data
sources is considered primary data?
• A. Census records
• B. Local hospital discharge data
• C. Surveys and interviews with community members
• D. State health department statistics
Answer: C. Surveys and interviews with community members
Rationale: Primary data are collected directly from the community through
methods such as surveys, interviews, focus groups, and observation. Secondary
data (options A, B, D) are existing data collected by others, such as government
agencies or healthcare facilities.
6. Which of the following best describes the role of a community health nurse in
disaster preparedness?
• A. Providing direct medical care during a disaster only
• B. Developing and implementing emergency response plans
• C. Focusing solely on post-disaster recovery efforts
• D. Delegating all disaster planning to hospital staff
Answer: B. Developing and implementing emergency response plans
Rationale: Community health nurses play a critical role in all phases of disaster
management, including planning, preparedness, response, and recovery.
Developing and implementing emergency response plans is a key responsibility to
ensure community readiness.
7. A community health nurse is working with a vulnerable population. Which of
the following populations is considered most vulnerable?
• A. College students
, • B. Middle-income families
• C. Individuals experiencing homelessness
• D. Healthcare professionals
Answer: C. Individuals experiencing homelessness
Rationale: Vulnerable populations are those at increased risk for poor health
outcomes due to socioeconomic, environmental, or personal factors. Individuals
experiencing homelessness face multiple barriers to healthcare access, making
them particularly vulnerable.
8. A nurse is teaching a group about the social determinants of health. Which of
the following is a social determinant of health?
• A. Genetic predisposition to disease
• B. Access to quality education
• C. Blood type
• D. Allergic reactions to medications
Answer: B. Access to quality education
Rationale: Social determinants of health are conditions in which people are born,
grow, live, work, and age. Access to education is a key social determinant that
influences health outcomes. Genetic factors and allergies are biological, not social
determinants.
9. Which of the following actions demonstrates cultural sensitivity when caring
for a client?
• A. Using the client's first name unless otherwise instructed
• B. Avoiding eye contact with all clients from different cultures
• C. Assuming all clients from the same culture have identical beliefs
• D. Using medical jargon to ensure clarity
Guide 2026–2027 | Comprehensive NGN Study Material
Featuring 100 Practice Questions, Verified Answers,
Detailed Rationales, Community-Based Care, and
Population Health Nursing
Foundations of Community Health & Population-Focused Care
1. A community health nurse is planning a health fair for a local community.
Which of the following actions should the nurse take first?
• A. Secure funding for the health fair
• B. Identify the health needs of the community
• C. Recruit volunteers to assist with the fair
• D. Reserve a venue for the event
Answer: B. Identify the health needs of the community
Rationale: The nursing process begins with assessment. Before planning any
intervention (including a health fair), the nurse must first assess the community's
health needs to ensure that interventions are appropriate and targeted.
Identifying needs guides all subsequent planning steps.
2. Which of the following is the primary focus of community health nursing?
• A. Treating acute illnesses in hospitalized patients
• B. Providing direct care to individuals in clinics
• C. Promoting health and preventing disease in populations
• D. Managing healthcare facility operations
Answer: C. Promoting health and preventing disease in populations
Rationale: The primary focus of community health nursing is population-focused
care, emphasizing health promotion and disease prevention for entire
,communities or groups. While individual care occurs, the overarching goal is
improving the health of the population.
3. A nurse is using the epidemiological triangle to understand a disease
outbreak. Which components should the nurse include?
• A. Agent, host, and environment
• B. Pathogen, vector, and reservoir
• C. Susceptibility, immunity, and transmission
• D. Incidence, prevalence, and mortality
Answer: A. Agent, host, and environment
Rationale: The epidemiological triangle consists of three components: agent (the
cause of disease), host (the susceptible person), and environment (external
factors that allow transmission). Understanding these interactions helps nurses
plan prevention strategies.
4. A community health nurse is applying the principles of primary prevention.
Which of the following interventions is an example of primary prevention?
• A. Administering TB medication to a client with active tuberculosis
• B. Providing influenza vaccinations at a community clinic
• C. Referring a client with hypertension to a cardiologist
• D. Teaching a client with diabetes how to monitor blood glucose
Answer: B. Providing influenza vaccinations at a community clinic
Rationale: Primary prevention aims to prevent disease before it occurs.
Vaccinations are a classic example of primary prevention because they prevent
the disease from developing. Option A is tertiary prevention (treating existing
disease), and options C and D are secondary/tertiary interventions.
,5. A nurse is conducting a community assessment. Which of the following data
sources is considered primary data?
• A. Census records
• B. Local hospital discharge data
• C. Surveys and interviews with community members
• D. State health department statistics
Answer: C. Surveys and interviews with community members
Rationale: Primary data are collected directly from the community through
methods such as surveys, interviews, focus groups, and observation. Secondary
data (options A, B, D) are existing data collected by others, such as government
agencies or healthcare facilities.
6. Which of the following best describes the role of a community health nurse in
disaster preparedness?
• A. Providing direct medical care during a disaster only
• B. Developing and implementing emergency response plans
• C. Focusing solely on post-disaster recovery efforts
• D. Delegating all disaster planning to hospital staff
Answer: B. Developing and implementing emergency response plans
Rationale: Community health nurses play a critical role in all phases of disaster
management, including planning, preparedness, response, and recovery.
Developing and implementing emergency response plans is a key responsibility to
ensure community readiness.
7. A community health nurse is working with a vulnerable population. Which of
the following populations is considered most vulnerable?
• A. College students
, • B. Middle-income families
• C. Individuals experiencing homelessness
• D. Healthcare professionals
Answer: C. Individuals experiencing homelessness
Rationale: Vulnerable populations are those at increased risk for poor health
outcomes due to socioeconomic, environmental, or personal factors. Individuals
experiencing homelessness face multiple barriers to healthcare access, making
them particularly vulnerable.
8. A nurse is teaching a group about the social determinants of health. Which of
the following is a social determinant of health?
• A. Genetic predisposition to disease
• B. Access to quality education
• C. Blood type
• D. Allergic reactions to medications
Answer: B. Access to quality education
Rationale: Social determinants of health are conditions in which people are born,
grow, live, work, and age. Access to education is a key social determinant that
influences health outcomes. Genetic factors and allergies are biological, not social
determinants.
9. Which of the following actions demonstrates cultural sensitivity when caring
for a client?
• A. Using the client's first name unless otherwise instructed
• B. Avoiding eye contact with all clients from different cultures
• C. Assuming all clients from the same culture have identical beliefs
• D. Using medical jargon to ensure clarity
