1
WGU D450 HESI Community Health and
Population-Focused Nursing Complete Practice
Assessment Actual Exam 2026/2027 Complete
Exam-Style Questions with Detailed Rationales |
100% Verified | Pass Guaranteed – A+ Graded
Part I: Foundations of Community Health Nursing (Questions 1-
15)
Q1: A public health nurse is planning an intervention to reduce
smoking rates among teenagers in a suburban county. Rather
than focusing on individual teens who already smoke, the nurse
designs a program that works with schools, local government,
and parents to create policies and environments that discourage
smoking initiation. This approach BEST exemplifies which
concept?
A. Community-based nursing care
B. Community-oriented nursing care
C. Family-centered nursing practice
D. Individual-focused health education
B. Community-oriented nursing care [CORRECT]
,2
Correct Answer: B
Rationale: The best answer is community-oriented nursing care
because this approach focuses on the entire population or
community as the client—preventing problems before they
occur by addressing the collective needs of groups rather than
individuals who are already sick or at risk. Community-based
nursing, by contrast, focuses on individuals within a community
setting (like home health or school-based care for specific
students). The key distinction is whether you're targeting the
population as a whole (community-oriented) or individuals
within that setting (community-based).
Q2: According to the core functions of public health identified
by the Institute of Medicine (now the National Academy of
Medicine), which of the following is NOT one of the three core
functions?
A. Assessment
B. Assurance
C. Policy Development
D. Treatment
D. Treatment [CORRECT]
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Correct Answer: D
Rationale: This choice is correct because treatment is not one of
the three core public health functions—the actual three are
Assessment (systematically collecting data about health issues),
Assurance (ensuring that necessary health services are
available), and Policy Development (using scientific knowledge
to develop policies that protect health). Treatment is what
happens in clinical healthcare settings; public health operates
upstream at the population level to prevent the need for
treatment in the first place.
Q3: A community health nurse is teaching a group of new public
health nurses about levels of prevention. Which example BEST
demonstrates PRIMARY prevention?
A. Administering insulin to a patient with newly diagnosed type
2 diabetes
B. Providing chemotherapy to a patient with stage II breast
cancer
C. Implementing a school-based nutrition and physical activity
program to prevent childhood obesity
D. Teaching a stroke patient how to use adaptive equipment for
activities of daily living
, 4
C. Implementing a school-based nutrition and physical activity
program to prevent childhood obesity [CORRECT]
Correct Answer: C
Rationale: The best answer demonstrates primary prevention
because it aims to prevent a disease or condition from occurring
in the first place—before anyone has developed obesity or its
complications. Primary prevention is all about keeping healthy
people healthy. Option A is secondary prevention (early
detection/treatment of existing disease). Option B is tertiary
prevention (managing established disease to prevent
complications). Option D is also tertiary (rehabilitation and
preventing disability after an event has occurred).
Q4: Healthy People 2030 is the federal government's framework
for national health promotion and disease prevention goals.
Which of the following accurately describes a KEY feature of
Healthy People 2030?
A. It sets legally binding health targets that all states must
achieve by 2030
B. It focuses exclusively on infectious disease control and
immunization rates
WGU D450 HESI Community Health and
Population-Focused Nursing Complete Practice
Assessment Actual Exam 2026/2027 Complete
Exam-Style Questions with Detailed Rationales |
100% Verified | Pass Guaranteed – A+ Graded
Part I: Foundations of Community Health Nursing (Questions 1-
15)
Q1: A public health nurse is planning an intervention to reduce
smoking rates among teenagers in a suburban county. Rather
than focusing on individual teens who already smoke, the nurse
designs a program that works with schools, local government,
and parents to create policies and environments that discourage
smoking initiation. This approach BEST exemplifies which
concept?
A. Community-based nursing care
B. Community-oriented nursing care
C. Family-centered nursing practice
D. Individual-focused health education
B. Community-oriented nursing care [CORRECT]
,2
Correct Answer: B
Rationale: The best answer is community-oriented nursing care
because this approach focuses on the entire population or
community as the client—preventing problems before they
occur by addressing the collective needs of groups rather than
individuals who are already sick or at risk. Community-based
nursing, by contrast, focuses on individuals within a community
setting (like home health or school-based care for specific
students). The key distinction is whether you're targeting the
population as a whole (community-oriented) or individuals
within that setting (community-based).
Q2: According to the core functions of public health identified
by the Institute of Medicine (now the National Academy of
Medicine), which of the following is NOT one of the three core
functions?
A. Assessment
B. Assurance
C. Policy Development
D. Treatment
D. Treatment [CORRECT]
,3
Correct Answer: D
Rationale: This choice is correct because treatment is not one of
the three core public health functions—the actual three are
Assessment (systematically collecting data about health issues),
Assurance (ensuring that necessary health services are
available), and Policy Development (using scientific knowledge
to develop policies that protect health). Treatment is what
happens in clinical healthcare settings; public health operates
upstream at the population level to prevent the need for
treatment in the first place.
Q3: A community health nurse is teaching a group of new public
health nurses about levels of prevention. Which example BEST
demonstrates PRIMARY prevention?
A. Administering insulin to a patient with newly diagnosed type
2 diabetes
B. Providing chemotherapy to a patient with stage II breast
cancer
C. Implementing a school-based nutrition and physical activity
program to prevent childhood obesity
D. Teaching a stroke patient how to use adaptive equipment for
activities of daily living
, 4
C. Implementing a school-based nutrition and physical activity
program to prevent childhood obesity [CORRECT]
Correct Answer: C
Rationale: The best answer demonstrates primary prevention
because it aims to prevent a disease or condition from occurring
in the first place—before anyone has developed obesity or its
complications. Primary prevention is all about keeping healthy
people healthy. Option A is secondary prevention (early
detection/treatment of existing disease). Option B is tertiary
prevention (managing established disease to prevent
complications). Option D is also tertiary (rehabilitation and
preventing disability after an event has occurred).
Q4: Healthy People 2030 is the federal government's framework
for national health promotion and disease prevention goals.
Which of the following accurately describes a KEY feature of
Healthy People 2030?
A. It sets legally binding health targets that all states must
achieve by 2030
B. It focuses exclusively on infectious disease control and
immunization rates
