ATI Community Health | ATI RN Community Health
Nursing Study Guide & Exam Prep 2026/2027 |
Community Health Proctored Exam Review, Population
Health, Epidemiology, Health Promotion, Disease
Prevention, Public Health Nursing, Community
Assessment, Environmental & Occupational Health,
Communicable Disease Control, Disaster Preparedness,
Patient Education, Care Coordination, Practice Questions,
Answers & Detailed Rationales
Question 1: A community health nurse is conducting a windshield survey.
Which data should the nurse prioritize collecting?
A. Local restaurant menus
B. Availability of sidewalks and parks
C. Political affiliations of residents
D. Number of private vehicles per household
CORRECT ANSWER: B. Availability of sidewalks and parks
Rationale: A windshield survey is a visual assessment of a community's physical
environment. Observing sidewalks and parks provides crucial data about infrastructure
that supports physical activity and health, which are key social determinants of health.
Political views and vehicle counts are not primary health indicators for this type of
assessment, and restaurant menus are not typically part of a general windshield survey .
Question 2: A community health nurse is using the epidemiological triangle to
investigate a foodborne illness outbreak. Which element represents the agent?
A. Contaminated lettuce
B. Salmonella bacteria
C. Food handler with poor hygiene
D. Community picnic setting
CORRECT ANSWER: B. Salmonella bacteria
Rationale: The epidemiological triangle consists of an Agent (the cause of the disease), a
Host (the susceptible human), and the Environment (external factors). Salmonella is the
biological agent causing the illness. The lettuce is a vehicle for transmission, the
handler's hygiene is an environmental factor, and the picnic is the setting .
Question 3: A community health nurse is planning a primary prevention
program for cardiovascular disease. Which intervention is most appropriate?
A. Teaching post-MI patients about medication adherence
B. Offering free blood pressure screenings at a senior center
C. Conducting smoking cessation classes for adolescents
D. Providing cardiac rehabilitation referrals
CORRECT ANSWER: C. Conducting smoking cessation classes for adolescents
,Rationale: Primary prevention targets healthy individuals to prevent disease onset.
Smoking is a major modifiable risk factor for CVD; preventing initiation in youth is a
primary prevention strategy. Blood pressure screening is secondary prevention, while
medication adherence and rehabilitation are tertiary prevention .
Question 4: Which population is most vulnerable to lead poisoning?
A. Adolescents working in construction
B. Pregnant women in rural areas
C. Children under 6 years living in older housing
D. Elderly adults in long-term care
CORRECT ANSWER: C. Children under 6 years living in older housing
Rationale: Young children absorb lead more efficiently and are more susceptible to its
neurotoxic effects. Older homes (pre-1978) may contain lead-based paint, which is a
significant source of exposure. Public health nurses prioritize home assessments and
education in high-risk communities to reduce exposure .
Question 5: Which of the following is the defining characteristic of community
health nursing?
A. Providing direct care to individuals in an acute care setting
B. Focusing on the health of the population as the "client"
C. Following the orders of a primary care physician
D. Specializing in the care of a specific disease process like diabetes
CORRECT ANSWER: B. Focusing on the health of the population as the "client"
Rationale: Community health nursing is distinct because its primary client is the
community or population as a whole. While it involves care for individuals and families,
the overarching goal is to improve the collective health of the group. Acute care and
specific disease focus are not the primary characteristics .
Question 6: A community health nurse is conducting a needs assessment.
What is the FIRST step?
A. Collecting data
B. Identifying the population
C. Analyzing data
D. Implementing interventions
CORRECT ANSWER: B. Identifying the population
Rationale: The first step in a needs assessment is identifying the target population.
Defining the community or population group is essential before data collection and
analysis can begin. Implementation is the final phase of the process .
Question 7: Which of the following is an example of secondary prevention for
cancer?
,A. Teaching skin self-examination
B. Distributing sunscreen samples
C. Providing fecal immunochemical test (FIT) kits
D. Counseling about smoking cessation
CORRECT ANSWER: C. Providing fecal immunochemical test (FIT) kits
Rationale: Secondary prevention involves early detection and screening to identify
disease in its early stages. Providing FIT kits for colorectal cancer screening is a classic
example of secondary prevention. Teaching self-exams and counseling are primary
prevention; distributing sunscreen is also primary prevention .
Question 8: A nurse is evaluating a community coalition's progress in reducing
childhood obesity. Which data source is most objective?
A. Parent surveys about children's eating habits
B. School nurse reports of BMI percentiles
C. Interviews with school cafeteria managers
D. Attendance records at after-school sports programs
CORRECT ANSWER: B. School nurse reports of BMI percentiles
Rationale: BMI percentiles are objective, measurable data collected in a standardized
manner. Parent surveys and interviews are subjective reports, and attendance records
are a process measure, not a direct outcome measure of obesity .
Question 9: When the nurse determines whether resources were maximized in
implementing an immunization program, she is evaluating which aspect?
A. Effectiveness
B. Efficiency
C. Adequacy
D. Appropriateness
CORRECT ANSWER: B. Efficiency
Rationale: Efficiency evaluates the relationship between the outputs (resources used)
and the outcomes achieved. It asks whether the resources were used optimally.
Effectiveness is about goal achievement, adequacy is about meeting the need, and
appropriateness is about the relevance of the intervention .
Question 10: The type of family-nurse contact that will provide the best
opportunity to observe family dynamics is:
A. Clinic consultation
B. Group conferences
C. Home visit
D. Written communication
CORRECT ANSWER: C. Home visit
, Rationale: A home visit provides the nurse with a first-hand appraisal of the home
situation, including family interactions, living conditions, and dynamics. Clinic
consultations and group conferences offer a more controlled and less personal view,
while written communication is the least informative .
Question 11: Isolation of a child with measles belongs to what level of
prevention?
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Primordial prevention
CORRECT ANSWER: B. Secondary prevention
Rationale: Isolation of a client with a communicable disease is an example of secondary
prevention. It aims to control the spread of the disease by preventing transmission from
an infected individual (the case) to others. It is a specific measure applied during the
disease's pathogenesis stage to limit its impact on the population .
Question 12: The number of cases of Dengue fever usually increases towards
the end of the rainy season. This pattern of occurrence is best described as:
A. Epidemic occurrence
B. Cyclical variation
C. Sporadic occurrence
D. Secular occurrence
CORRECT ANSWER: B. Cyclical variation
Rationale: Cyclical variation refers to periodic fluctuations in disease occurrence that are
linked to seasonal or environmental changes, such as the rainy season for Dengue. An
epidemic is a sudden, unexpected increase, sporadic occurs irregularly, and secular is a
long-term trend .
Question 13: A community health nurse is planning an immunization clinic in
a rural village. Which action should the nurse take FIRST?
A. Arrange for vaccine storage equipment
B. Notify community leaders of clinic date
C. Develop an outreach and education plan
D. Conduct a community needs assessment
CORRECT ANSWER: D. Conduct a community needs assessment
Rationale: The nursing process always begins with assessment. A needs assessment
identifies population-specific barriers, baseline knowledge, and gaps before planning or
implementation. Arranging equipment, notifying leaders, and developing plans are
implementation steps that should follow assessment .
Nursing Study Guide & Exam Prep 2026/2027 |
Community Health Proctored Exam Review, Population
Health, Epidemiology, Health Promotion, Disease
Prevention, Public Health Nursing, Community
Assessment, Environmental & Occupational Health,
Communicable Disease Control, Disaster Preparedness,
Patient Education, Care Coordination, Practice Questions,
Answers & Detailed Rationales
Question 1: A community health nurse is conducting a windshield survey.
Which data should the nurse prioritize collecting?
A. Local restaurant menus
B. Availability of sidewalks and parks
C. Political affiliations of residents
D. Number of private vehicles per household
CORRECT ANSWER: B. Availability of sidewalks and parks
Rationale: A windshield survey is a visual assessment of a community's physical
environment. Observing sidewalks and parks provides crucial data about infrastructure
that supports physical activity and health, which are key social determinants of health.
Political views and vehicle counts are not primary health indicators for this type of
assessment, and restaurant menus are not typically part of a general windshield survey .
Question 2: A community health nurse is using the epidemiological triangle to
investigate a foodborne illness outbreak. Which element represents the agent?
A. Contaminated lettuce
B. Salmonella bacteria
C. Food handler with poor hygiene
D. Community picnic setting
CORRECT ANSWER: B. Salmonella bacteria
Rationale: The epidemiological triangle consists of an Agent (the cause of the disease), a
Host (the susceptible human), and the Environment (external factors). Salmonella is the
biological agent causing the illness. The lettuce is a vehicle for transmission, the
handler's hygiene is an environmental factor, and the picnic is the setting .
Question 3: A community health nurse is planning a primary prevention
program for cardiovascular disease. Which intervention is most appropriate?
A. Teaching post-MI patients about medication adherence
B. Offering free blood pressure screenings at a senior center
C. Conducting smoking cessation classes for adolescents
D. Providing cardiac rehabilitation referrals
CORRECT ANSWER: C. Conducting smoking cessation classes for adolescents
,Rationale: Primary prevention targets healthy individuals to prevent disease onset.
Smoking is a major modifiable risk factor for CVD; preventing initiation in youth is a
primary prevention strategy. Blood pressure screening is secondary prevention, while
medication adherence and rehabilitation are tertiary prevention .
Question 4: Which population is most vulnerable to lead poisoning?
A. Adolescents working in construction
B. Pregnant women in rural areas
C. Children under 6 years living in older housing
D. Elderly adults in long-term care
CORRECT ANSWER: C. Children under 6 years living in older housing
Rationale: Young children absorb lead more efficiently and are more susceptible to its
neurotoxic effects. Older homes (pre-1978) may contain lead-based paint, which is a
significant source of exposure. Public health nurses prioritize home assessments and
education in high-risk communities to reduce exposure .
Question 5: Which of the following is the defining characteristic of community
health nursing?
A. Providing direct care to individuals in an acute care setting
B. Focusing on the health of the population as the "client"
C. Following the orders of a primary care physician
D. Specializing in the care of a specific disease process like diabetes
CORRECT ANSWER: B. Focusing on the health of the population as the "client"
Rationale: Community health nursing is distinct because its primary client is the
community or population as a whole. While it involves care for individuals and families,
the overarching goal is to improve the collective health of the group. Acute care and
specific disease focus are not the primary characteristics .
Question 6: A community health nurse is conducting a needs assessment.
What is the FIRST step?
A. Collecting data
B. Identifying the population
C. Analyzing data
D. Implementing interventions
CORRECT ANSWER: B. Identifying the population
Rationale: The first step in a needs assessment is identifying the target population.
Defining the community or population group is essential before data collection and
analysis can begin. Implementation is the final phase of the process .
Question 7: Which of the following is an example of secondary prevention for
cancer?
,A. Teaching skin self-examination
B. Distributing sunscreen samples
C. Providing fecal immunochemical test (FIT) kits
D. Counseling about smoking cessation
CORRECT ANSWER: C. Providing fecal immunochemical test (FIT) kits
Rationale: Secondary prevention involves early detection and screening to identify
disease in its early stages. Providing FIT kits for colorectal cancer screening is a classic
example of secondary prevention. Teaching self-exams and counseling are primary
prevention; distributing sunscreen is also primary prevention .
Question 8: A nurse is evaluating a community coalition's progress in reducing
childhood obesity. Which data source is most objective?
A. Parent surveys about children's eating habits
B. School nurse reports of BMI percentiles
C. Interviews with school cafeteria managers
D. Attendance records at after-school sports programs
CORRECT ANSWER: B. School nurse reports of BMI percentiles
Rationale: BMI percentiles are objective, measurable data collected in a standardized
manner. Parent surveys and interviews are subjective reports, and attendance records
are a process measure, not a direct outcome measure of obesity .
Question 9: When the nurse determines whether resources were maximized in
implementing an immunization program, she is evaluating which aspect?
A. Effectiveness
B. Efficiency
C. Adequacy
D. Appropriateness
CORRECT ANSWER: B. Efficiency
Rationale: Efficiency evaluates the relationship between the outputs (resources used)
and the outcomes achieved. It asks whether the resources were used optimally.
Effectiveness is about goal achievement, adequacy is about meeting the need, and
appropriateness is about the relevance of the intervention .
Question 10: The type of family-nurse contact that will provide the best
opportunity to observe family dynamics is:
A. Clinic consultation
B. Group conferences
C. Home visit
D. Written communication
CORRECT ANSWER: C. Home visit
, Rationale: A home visit provides the nurse with a first-hand appraisal of the home
situation, including family interactions, living conditions, and dynamics. Clinic
consultations and group conferences offer a more controlled and less personal view,
while written communication is the least informative .
Question 11: Isolation of a child with measles belongs to what level of
prevention?
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Primordial prevention
CORRECT ANSWER: B. Secondary prevention
Rationale: Isolation of a client with a communicable disease is an example of secondary
prevention. It aims to control the spread of the disease by preventing transmission from
an infected individual (the case) to others. It is a specific measure applied during the
disease's pathogenesis stage to limit its impact on the population .
Question 12: The number of cases of Dengue fever usually increases towards
the end of the rainy season. This pattern of occurrence is best described as:
A. Epidemic occurrence
B. Cyclical variation
C. Sporadic occurrence
D. Secular occurrence
CORRECT ANSWER: B. Cyclical variation
Rationale: Cyclical variation refers to periodic fluctuations in disease occurrence that are
linked to seasonal or environmental changes, such as the rainy season for Dengue. An
epidemic is a sudden, unexpected increase, sporadic occurs irregularly, and secular is a
long-term trend .
Question 13: A community health nurse is planning an immunization clinic in
a rural village. Which action should the nurse take FIRST?
A. Arrange for vaccine storage equipment
B. Notify community leaders of clinic date
C. Develop an outreach and education plan
D. Conduct a community needs assessment
CORRECT ANSWER: D. Conduct a community needs assessment
Rationale: The nursing process always begins with assessment. A needs assessment
identifies population-specific barriers, baseline knowledge, and gaps before planning or
implementation. Arranging equipment, notifying leaders, and developing plans are
implementation steps that should follow assessment .
