NSG 323 Exam 1 | Public Health & Global Based Nursing (2026)
Q&A | Herzing University
1. Which statement best describes the primary focus of community health nursing?
A) Providing bedside care exclusively in hospital settings
B) Delivering individualized care to patients in acute care facilities
C) Promoting health and preventing disease in populations and communities
D) Focusing only on the treatment of chronic diseases in clinics
Correct Answer: Promoting health and preventing disease in populations and communities
Rationale: Community health nursing focuses on promoting health and preventing disease in
populations and communities, rather than providing individualized bedside care in hospitals.
While community health nurses may provide direct care, their primary focus is on population-
level health promotion and disease prevention.
2. Which is the primary purpose of a community health assessment?
A) To identify only individual patient diagnoses
B) To identify population strengths, needs, risks, and available resources
C) To determine hospital staffing needs
D) To replace individual health assessments
Correct Answer: To identify population strengths, needs, risks, and available resources
Rationale: A community health assessment provides a systematic picture of population health,
environmental conditions, strengths, needs, risks, and resources. It is not limited to individual
diagnoses or hospital staffing and does not replace individual assessments.
,3. Which term describes the synthesis of nursing practice and public health practice applied to
promoting and preserving the health of populations?
A) Community health nursing
B) Public health nursing
C) Acute care nursing
D) Primary care nursing
Correct Answer: Public health nursing
Rationale: Public health nursing is the synthesis of nursing practice and public health practice
applied to promoting and preserving the health of populations. Community health nursing is a
broader term that encompasses public health nursing and other community-based nursing
roles.
4. Which core function of public health involves systematically collecting, analyzing, and making
available information on the health of a community?
A) Policy development
B) Assurance
C) Assessment
D) Evaluation
Correct Answer: Assessment
Rationale: Assessment is the core public health function that involves systematically collecting,
analyzing, and making available information on the health of a community. Policy development
uses this information to develop policies, and assurance ensures that necessary services are
provided.
,5. Which core function of public health involves developing policies and plans that support
individual and community health efforts?
A) Assessment
B) Policy development
C) Assurance
D) Evaluation
Correct Answer: Policy development
Rationale: Policy development is the core public health function that involves developing
policies and plans that support individual and community health efforts. Assessment collects
data, and assurance ensures services are provided.
6. Which core function of public health involves ensuring that essential health services are
available and accessible to all populations?
A) Assessment
B) Policy development
C) Assurance
D) Evaluation
Correct Answer: Assurance
Rationale: Assurance is the core public health function that involves ensuring that essential
health services are available and accessible to all populations. Assessment collects data, and
policy development creates policies.
7. Which term describes the study of the distribution and determinants of health-related states
in populations?
, A) Epidemiology
B) Public health
C) Biostatistics
D) Health policy
Correct Answer: Epidemiology
Rationale: Epidemiology is the study of the distribution and determinants of health-related
states in populations. Public health is broader, biostatistics applies statistics to health data, and
health policy addresses decisions and actions.
8. Which epidemiologic measure identifies the number of new cases of a health condition
occurring in a population during a specified period?
A) Incidence
B) Prevalence
C) Mortality
D) Case fatality
Correct Answer: Incidence
Rationale: Incidence measures newly occurring cases and is useful for identifying the risk or rate
of developing a condition. Prevalence reflects existing cases, mortality reflects deaths, and case
fatality reflects deaths among diagnosed cases.
9. Which measure describes all existing cases of a disease within a population at a particular
time or over a specified period?
A) Incidence
B) Prevalence
Q&A | Herzing University
1. Which statement best describes the primary focus of community health nursing?
A) Providing bedside care exclusively in hospital settings
B) Delivering individualized care to patients in acute care facilities
C) Promoting health and preventing disease in populations and communities
D) Focusing only on the treatment of chronic diseases in clinics
Correct Answer: Promoting health and preventing disease in populations and communities
Rationale: Community health nursing focuses on promoting health and preventing disease in
populations and communities, rather than providing individualized bedside care in hospitals.
While community health nurses may provide direct care, their primary focus is on population-
level health promotion and disease prevention.
2. Which is the primary purpose of a community health assessment?
A) To identify only individual patient diagnoses
B) To identify population strengths, needs, risks, and available resources
C) To determine hospital staffing needs
D) To replace individual health assessments
Correct Answer: To identify population strengths, needs, risks, and available resources
Rationale: A community health assessment provides a systematic picture of population health,
environmental conditions, strengths, needs, risks, and resources. It is not limited to individual
diagnoses or hospital staffing and does not replace individual assessments.
,3. Which term describes the synthesis of nursing practice and public health practice applied to
promoting and preserving the health of populations?
A) Community health nursing
B) Public health nursing
C) Acute care nursing
D) Primary care nursing
Correct Answer: Public health nursing
Rationale: Public health nursing is the synthesis of nursing practice and public health practice
applied to promoting and preserving the health of populations. Community health nursing is a
broader term that encompasses public health nursing and other community-based nursing
roles.
4. Which core function of public health involves systematically collecting, analyzing, and making
available information on the health of a community?
A) Policy development
B) Assurance
C) Assessment
D) Evaluation
Correct Answer: Assessment
Rationale: Assessment is the core public health function that involves systematically collecting,
analyzing, and making available information on the health of a community. Policy development
uses this information to develop policies, and assurance ensures that necessary services are
provided.
,5. Which core function of public health involves developing policies and plans that support
individual and community health efforts?
A) Assessment
B) Policy development
C) Assurance
D) Evaluation
Correct Answer: Policy development
Rationale: Policy development is the core public health function that involves developing
policies and plans that support individual and community health efforts. Assessment collects
data, and assurance ensures services are provided.
6. Which core function of public health involves ensuring that essential health services are
available and accessible to all populations?
A) Assessment
B) Policy development
C) Assurance
D) Evaluation
Correct Answer: Assurance
Rationale: Assurance is the core public health function that involves ensuring that essential
health services are available and accessible to all populations. Assessment collects data, and
policy development creates policies.
7. Which term describes the study of the distribution and determinants of health-related states
in populations?
, A) Epidemiology
B) Public health
C) Biostatistics
D) Health policy
Correct Answer: Epidemiology
Rationale: Epidemiology is the study of the distribution and determinants of health-related
states in populations. Public health is broader, biostatistics applies statistics to health data, and
health policy addresses decisions and actions.
8. Which epidemiologic measure identifies the number of new cases of a health condition
occurring in a population during a specified period?
A) Incidence
B) Prevalence
C) Mortality
D) Case fatality
Correct Answer: Incidence
Rationale: Incidence measures newly occurring cases and is useful for identifying the risk or rate
of developing a condition. Prevalence reflects existing cases, mortality reflects deaths, and case
fatality reflects deaths among diagnosed cases.
9. Which measure describes all existing cases of a disease within a population at a particular
time or over a specified period?
A) Incidence
B) Prevalence
