WGU D450 - Community Health and Population-
Focused Nursing Objective Assessment -Solved
1. Which statement best defines population-focused nursing?
A. Providing treatment to individual patients in acute-care settings
B. Focusing exclusively on patients with chronic diseases
C. Improving the health outcomes of groups of people through assessment,
prevention, and intervention
D. Providing only emergency services to underserved populations
Rationale: Population-focused nursing addresses the health of defined populations
and emphasizes prevention, health promotion, and improved population outcomes.
2. What is the primary purpose of a community health assessment?
A. To determine hospital staffing needs
B. To identify community health needs, strengths, and resources
C. To establish individual medication schedules
D. To diagnose every disease in the community
Rationale: A community health assessment systematically identifies population
health problems, assets, risks, and available resources.
3. Which factor is considered a social determinant of health?
A. Blood type
B. Housing stability
C. Heart rhythm
D. Body temperature
Rationale: Housing, education, income, transportation, food access, and social
conditions can substantially influence health outcomes.
4. A nurse notices that a neighborhood has limited access to affordable fresh foods.
Which health issue is most directly associated with this finding?
A. Food insecurity
B. Genetic inheritance
C. Medication adherence
D. Occupational exposure
Rationale: Limited access to sufficient, affordable, nutritious food is characteristic of
food insecurity.
5. Which intervention represents primary prevention?
,A. Rehabilitation after a stroke
B. Screening for colorectal cancer
C. Immunization against influenza
D. Physical therapy after hip replacement
Rationale: Primary prevention prevents disease before it occurs. Immunization is a
classic example.
6. Which intervention is an example of secondary prevention?
A. Smoking-prevention education for adolescents
B. Blood pressure screening
C. Cardiac rehabilitation
D. Hospice care
Rationale: Secondary prevention involves early detection and treatment, such as
screening for hypertension.
7. Which intervention is considered tertiary prevention?
A. Childhood vaccination
B. Mammography screening
C. Rehabilitation following a stroke
D. Teaching hand hygiene
Rationale: Tertiary prevention reduces complications and disability from an
established disease.
8. What is the best example of health promotion?
A. Treating pneumonia with antibiotics
B. Teaching community members about physical activity and healthy nutrition
C. Performing surgery for appendicitis
D. Administering chemotherapy
Rationale: Health promotion helps individuals and populations develop behaviors
and conditions that support optimal health.
9. Which population is considered vulnerable?
A. A population with unlimited access to healthcare
B. A population with increased susceptibility to poor health outcomes
C. A population with identical health risks
D. A population that never requires preventive services
Rationale: Vulnerable populations experience increased risk because of factors such
as poverty, limited access to care, age, disability, or social marginalization.
10. Which assessment finding is a community strength?
A. High unemployment
B. Lack of transportation
C. Active neighborhood organizations
, D. Limited access to healthcare
Rationale: Community strengths, or assets, include organizations, leadership, social
networks, and resources that can support health improvement.
11. Which data source is considered primary data?
A. Census report
B. Published epidemiological study
C. Community resident interview
D. Government surveillance report
Rationale: Primary data are collected directly by the nurse or research team
through methods such as interviews, observations, and surveys.
12. Which is an example of secondary data?
A. A nurse conducting household interviews
B. A nurse observing traffic patterns
C. A national census report
D. A focus group conducted by the nurse
Rationale: Secondary data have already been collected by another organization or
agency.
13. Which epidemiological measure describes the number of new cases occurring in
a population during a specified period?
A. Prevalence
B. Incidence
C. Mortality
D. Morbidity
Rationale: Incidence measures newly occurring cases during a specified period.
14. What does prevalence measure?
A. New cases only
B. Existing cases in a population at a given time or period
C. Deaths caused by a disease only
D. Exposure to a risk factor only
Rationale: Prevalence represents the total number of existing cases, including
previously diagnosed and newly diagnosed cases.
15. Which term describes the number of deaths occurring in a population?
A. Morbidity
B. Mortality
C. Incidence
D. Prevalence
Rationale: Mortality refers to death within a population.
Focused Nursing Objective Assessment -Solved
1. Which statement best defines population-focused nursing?
A. Providing treatment to individual patients in acute-care settings
B. Focusing exclusively on patients with chronic diseases
C. Improving the health outcomes of groups of people through assessment,
prevention, and intervention
D. Providing only emergency services to underserved populations
Rationale: Population-focused nursing addresses the health of defined populations
and emphasizes prevention, health promotion, and improved population outcomes.
2. What is the primary purpose of a community health assessment?
A. To determine hospital staffing needs
B. To identify community health needs, strengths, and resources
C. To establish individual medication schedules
D. To diagnose every disease in the community
Rationale: A community health assessment systematically identifies population
health problems, assets, risks, and available resources.
3. Which factor is considered a social determinant of health?
A. Blood type
B. Housing stability
C. Heart rhythm
D. Body temperature
Rationale: Housing, education, income, transportation, food access, and social
conditions can substantially influence health outcomes.
4. A nurse notices that a neighborhood has limited access to affordable fresh foods.
Which health issue is most directly associated with this finding?
A. Food insecurity
B. Genetic inheritance
C. Medication adherence
D. Occupational exposure
Rationale: Limited access to sufficient, affordable, nutritious food is characteristic of
food insecurity.
5. Which intervention represents primary prevention?
,A. Rehabilitation after a stroke
B. Screening for colorectal cancer
C. Immunization against influenza
D. Physical therapy after hip replacement
Rationale: Primary prevention prevents disease before it occurs. Immunization is a
classic example.
6. Which intervention is an example of secondary prevention?
A. Smoking-prevention education for adolescents
B. Blood pressure screening
C. Cardiac rehabilitation
D. Hospice care
Rationale: Secondary prevention involves early detection and treatment, such as
screening for hypertension.
7. Which intervention is considered tertiary prevention?
A. Childhood vaccination
B. Mammography screening
C. Rehabilitation following a stroke
D. Teaching hand hygiene
Rationale: Tertiary prevention reduces complications and disability from an
established disease.
8. What is the best example of health promotion?
A. Treating pneumonia with antibiotics
B. Teaching community members about physical activity and healthy nutrition
C. Performing surgery for appendicitis
D. Administering chemotherapy
Rationale: Health promotion helps individuals and populations develop behaviors
and conditions that support optimal health.
9. Which population is considered vulnerable?
A. A population with unlimited access to healthcare
B. A population with increased susceptibility to poor health outcomes
C. A population with identical health risks
D. A population that never requires preventive services
Rationale: Vulnerable populations experience increased risk because of factors such
as poverty, limited access to care, age, disability, or social marginalization.
10. Which assessment finding is a community strength?
A. High unemployment
B. Lack of transportation
C. Active neighborhood organizations
, D. Limited access to healthcare
Rationale: Community strengths, or assets, include organizations, leadership, social
networks, and resources that can support health improvement.
11. Which data source is considered primary data?
A. Census report
B. Published epidemiological study
C. Community resident interview
D. Government surveillance report
Rationale: Primary data are collected directly by the nurse or research team
through methods such as interviews, observations, and surveys.
12. Which is an example of secondary data?
A. A nurse conducting household interviews
B. A nurse observing traffic patterns
C. A national census report
D. A focus group conducted by the nurse
Rationale: Secondary data have already been collected by another organization or
agency.
13. Which epidemiological measure describes the number of new cases occurring in
a population during a specified period?
A. Prevalence
B. Incidence
C. Mortality
D. Morbidity
Rationale: Incidence measures newly occurring cases during a specified period.
14. What does prevalence measure?
A. New cases only
B. Existing cases in a population at a given time or period
C. Deaths caused by a disease only
D. Exposure to a risk factor only
Rationale: Prevalence represents the total number of existing cases, including
previously diagnosed and newly diagnosed cases.
15. Which term describes the number of deaths occurring in a population?
A. Morbidity
B. Mortality
C. Incidence
D. Prevalence
Rationale: Mortality refers to death within a population.
