NUR 426 Exam 1: Community Health Nursing Theory &
Application V3 - Arizona College Updated and Latest
Questions and Correct Answers with Rationale
1. Which core function of public health involves providing essential health services to those who would
otherwise not have access to them?
A. Assurance
B. Policy Development
C. Assessment
D. Evaluation
Ans: A
Explanation: Assurance involves making certain that health services are available and accessible to the
entire community, especially vulnerable populations. This assessment evaluates the core competencies
required for nursing professionals specializing in community health and public health sectors. It focuses
on the three core functions of public health which include assessment, policy development, and
assurance to promote population-level wellness. High-level questions explore the application of
epidemiological principles and the differentiation between primary, secondary, and tertiary prevention
strategies. Understanding social determinants of health and ethical frameworks like distributive justice is
crucial for identifying disparities in underserved aggregates. Successful completion of this exam
demonstrates a nurse’s ability to integrate theoretical frameworks into practical community-based
interventions for diverse populations.
2. A community health nurse is conducting a windshield survey. Which of the following observations would
be most indicative of the community’s economic status?
A. The number of grocery stores selling fresh produce versus liquor stores
,B. The presence of several churches and religious centers
C. The variety of languages spoken on street signs
D. The availability of public transportation stops
Ans: A
Explanation: The prevalence of liquor stores over grocery stores often indicates a food desert or lower
socioeconomic status within a community. This assessment evaluates the core competencies required for
nursing professionals specializing in community health and public health sectors. It focuses on the three
core functions of public health which include assessment, policy development, and assurance to promote
population-level wellness. High-level questions explore the application of epidemiological principles and
the differentiation between primary, secondary, and tertiary prevention strategies. Understanding social
determinants of health and ethical frameworks like distributive justice is crucial for identifying
disparities in underserved aggregates. Successful completion of this exam demonstrates a nurse’s ability
to integrate theoretical frameworks into practical community-based interventions for diverse
populations.
3. A nurse is planning a primary prevention activity for a local community. Which of the following is an
example of primary prevention?
A. Teaching a class on the importance of immunization to new parents
B. Conducting blood pressure screenings at a health fair
C. Providing a support group for individuals with diabetes
D. Leading a rehabilitation exercise program for stroke survivors
Ans: A
,Explanation: Primary prevention focuses on preventing the initial occurrence of disease or injury
through education and immunizations. This assessment evaluates the core competencies required for
nursing professionals specializing in community health and public health sectors. It focuses on the three
core functions of public health which include assessment, policy development, and assurance to promote
population-level wellness. High-level questions explore the application of epidemiological principles and
the differentiation between primary, secondary, and tertiary prevention strategies. Understanding social
determinants of health and ethical frameworks like distributive justice is crucial for identifying
disparities in underserved aggregates. Successful completion of this exam demonstrates a nurse’s ability
to integrate theoretical frameworks into practical community-based interventions for diverse
populations.
4. In the epidemiological triad, which of the following is considered an ‘agent’ factor?
A. Nutritional status of the population
B. A chemical substance like lead
C. Urban versus rural geographic location
D. Genetic predisposition to disease
Ans: B
Explanation: The agent is the animate or inanimate factor that must be present or lacking for a disease
or condition to develop; chemicals are physical agents. This assessment evaluates the core competencies
required for nursing professionals specializing in community health and public health sectors. It focuses
on the three core functions of public health which include assessment, policy development, and
assurance to promote population-level wellness. High-level questions explore the application of
epidemiological principles and the differentiation between primary, secondary, and tertiary prevention
strategies. Understanding social determinants of health and ethical frameworks like distributive justice is
, crucial for identifying disparities in underserved aggregates. Successful completion of this exam
demonstrates a nurse’s ability to integrate theoretical frameworks into practical community-based
interventions for diverse populations.
5. Which epidemiological rate describes the number of new cases of a disease in a population over a specific
period of time?
A. Prevalence rate
B. Attack rate
C. Mortality rate
D. Incidence rate
Ans: D
Explanation: Incidence refers specifically to new cases, whereas prevalence refers to all existing cases
(new and old) in a population. This assessment evaluates the core competencies required for nursing
professionals specializing in community health and public health sectors. It focuses on the three core
functions of public health which include assessment, policy development, and assurance to promote
population-level wellness. High-level questions explore the application of epidemiological principles and
the differentiation between primary, secondary, and tertiary prevention strategies. Understanding social
determinants of health and ethical frameworks like distributive justice is crucial for identifying
disparities in underserved aggregates. Successful completion of this exam demonstrates a nurse’s ability
to integrate theoretical frameworks into practical community-based interventions for diverse
populations.
6. A nurse identifies that a specific neighborhood has a high rate of childhood asthma and works with local
officials to pass a ‘no smoking’ ordinance in public parks. This is an example of:
A. Community-based nursing
Application V3 - Arizona College Updated and Latest
Questions and Correct Answers with Rationale
1. Which core function of public health involves providing essential health services to those who would
otherwise not have access to them?
A. Assurance
B. Policy Development
C. Assessment
D. Evaluation
Ans: A
Explanation: Assurance involves making certain that health services are available and accessible to the
entire community, especially vulnerable populations. This assessment evaluates the core competencies
required for nursing professionals specializing in community health and public health sectors. It focuses
on the three core functions of public health which include assessment, policy development, and
assurance to promote population-level wellness. High-level questions explore the application of
epidemiological principles and the differentiation between primary, secondary, and tertiary prevention
strategies. Understanding social determinants of health and ethical frameworks like distributive justice is
crucial for identifying disparities in underserved aggregates. Successful completion of this exam
demonstrates a nurse’s ability to integrate theoretical frameworks into practical community-based
interventions for diverse populations.
2. A community health nurse is conducting a windshield survey. Which of the following observations would
be most indicative of the community’s economic status?
A. The number of grocery stores selling fresh produce versus liquor stores
,B. The presence of several churches and religious centers
C. The variety of languages spoken on street signs
D. The availability of public transportation stops
Ans: A
Explanation: The prevalence of liquor stores over grocery stores often indicates a food desert or lower
socioeconomic status within a community. This assessment evaluates the core competencies required for
nursing professionals specializing in community health and public health sectors. It focuses on the three
core functions of public health which include assessment, policy development, and assurance to promote
population-level wellness. High-level questions explore the application of epidemiological principles and
the differentiation between primary, secondary, and tertiary prevention strategies. Understanding social
determinants of health and ethical frameworks like distributive justice is crucial for identifying
disparities in underserved aggregates. Successful completion of this exam demonstrates a nurse’s ability
to integrate theoretical frameworks into practical community-based interventions for diverse
populations.
3. A nurse is planning a primary prevention activity for a local community. Which of the following is an
example of primary prevention?
A. Teaching a class on the importance of immunization to new parents
B. Conducting blood pressure screenings at a health fair
C. Providing a support group for individuals with diabetes
D. Leading a rehabilitation exercise program for stroke survivors
Ans: A
,Explanation: Primary prevention focuses on preventing the initial occurrence of disease or injury
through education and immunizations. This assessment evaluates the core competencies required for
nursing professionals specializing in community health and public health sectors. It focuses on the three
core functions of public health which include assessment, policy development, and assurance to promote
population-level wellness. High-level questions explore the application of epidemiological principles and
the differentiation between primary, secondary, and tertiary prevention strategies. Understanding social
determinants of health and ethical frameworks like distributive justice is crucial for identifying
disparities in underserved aggregates. Successful completion of this exam demonstrates a nurse’s ability
to integrate theoretical frameworks into practical community-based interventions for diverse
populations.
4. In the epidemiological triad, which of the following is considered an ‘agent’ factor?
A. Nutritional status of the population
B. A chemical substance like lead
C. Urban versus rural geographic location
D. Genetic predisposition to disease
Ans: B
Explanation: The agent is the animate or inanimate factor that must be present or lacking for a disease
or condition to develop; chemicals are physical agents. This assessment evaluates the core competencies
required for nursing professionals specializing in community health and public health sectors. It focuses
on the three core functions of public health which include assessment, policy development, and
assurance to promote population-level wellness. High-level questions explore the application of
epidemiological principles and the differentiation between primary, secondary, and tertiary prevention
strategies. Understanding social determinants of health and ethical frameworks like distributive justice is
, crucial for identifying disparities in underserved aggregates. Successful completion of this exam
demonstrates a nurse’s ability to integrate theoretical frameworks into practical community-based
interventions for diverse populations.
5. Which epidemiological rate describes the number of new cases of a disease in a population over a specific
period of time?
A. Prevalence rate
B. Attack rate
C. Mortality rate
D. Incidence rate
Ans: D
Explanation: Incidence refers specifically to new cases, whereas prevalence refers to all existing cases
(new and old) in a population. This assessment evaluates the core competencies required for nursing
professionals specializing in community health and public health sectors. It focuses on the three core
functions of public health which include assessment, policy development, and assurance to promote
population-level wellness. High-level questions explore the application of epidemiological principles and
the differentiation between primary, secondary, and tertiary prevention strategies. Understanding social
determinants of health and ethical frameworks like distributive justice is crucial for identifying
disparities in underserved aggregates. Successful completion of this exam demonstrates a nurse’s ability
to integrate theoretical frameworks into practical community-based interventions for diverse
populations.
6. A nurse identifies that a specific neighborhood has a high rate of childhood asthma and works with local
officials to pass a ‘no smoking’ ordinance in public parks. This is an example of:
A. Community-based nursing
