D450 OA Exam Prep – WGU
Community Health Nursing Practice
Questions with Answers & Detailed
Rationales
WGU D450 COMMUNITY HEALTH AND
POPULATION-FOCUSED NURSING
OBJECTIVE ASSESSMENT (OA) EXAM PREP
2026/2027 EDITION
TOTAL QUESTIONS: 200+
QUESTION TYPE: MULTIPLE CHOICE, SELECT
ALL THAT APPLY
FORMAT: QUESTION + ANSWER + DETAILED
RATIONALE
SECTION 1: HEALTHY PEOPLE 2030 &
PUBLIC HEALTH FRAMEWORKS
1
,Q1. A community health nurse is reviewing the
Healthy People 2030 national objectives to guide the
development of local health programs. Which of the
following best describes the core overarching
purpose of this framework?
A) To mandate identical medical billing practices
across all private insurance corporations
B) To provide a data-driven, 10-year blueprint for
improving the health and well-being of all people
nationwide
C) To eliminate the use of public community health
clinics in favor of private hospitals
D) To federalize all local county health departments
under a single military command
Answer: B
Rationale: Healthy People is a nationwide initiative
managed by the U.S. Department of Health and
2
,Human Services (HHS). Every decade, it establishes
measurable, science-backed targets aimed at
promoting health, preventing disease, and
eliminating health disparities across populations .
Q2. Which of the following are primary focus areas
of Healthy People 2030? (Select all that apply)
A) Preventing disease and reducing health disparities
B) Promoting healthy behaviors
C) Creating social and physical environments that
promote good health
D) Increasing healthcare costs to improve quality
E) Limiting access to preventive services
Answer: A, B, C
Rationale: Healthy People 2030 focuses on: (1)
Attaining healthy, thriving lives free of preventable
disease; (2) Eliminating health disparities and
3
, achieving health equity; (3) Creating social and
physical environments that promote good health; (4)
Promoting healthy development and behaviors
across life stages. The framework aims to reduce
healthcare costs through prevention and expand
access to preventive services .
Q3. According to Healthy People 2030, what is the
goal regarding health disparities?
A) To ignore disparities and treat everyone the same
B) To eliminate health disparities and achieve health
equity
C) To increase disparities to identify high-risk
groups
D) To focus only on urban populations
Answer: B
Rationale: A core overarching goal of Healthy
People 2030 is to eliminate health disparities and
4
Community Health Nursing Practice
Questions with Answers & Detailed
Rationales
WGU D450 COMMUNITY HEALTH AND
POPULATION-FOCUSED NURSING
OBJECTIVE ASSESSMENT (OA) EXAM PREP
2026/2027 EDITION
TOTAL QUESTIONS: 200+
QUESTION TYPE: MULTIPLE CHOICE, SELECT
ALL THAT APPLY
FORMAT: QUESTION + ANSWER + DETAILED
RATIONALE
SECTION 1: HEALTHY PEOPLE 2030 &
PUBLIC HEALTH FRAMEWORKS
1
,Q1. A community health nurse is reviewing the
Healthy People 2030 national objectives to guide the
development of local health programs. Which of the
following best describes the core overarching
purpose of this framework?
A) To mandate identical medical billing practices
across all private insurance corporations
B) To provide a data-driven, 10-year blueprint for
improving the health and well-being of all people
nationwide
C) To eliminate the use of public community health
clinics in favor of private hospitals
D) To federalize all local county health departments
under a single military command
Answer: B
Rationale: Healthy People is a nationwide initiative
managed by the U.S. Department of Health and
2
,Human Services (HHS). Every decade, it establishes
measurable, science-backed targets aimed at
promoting health, preventing disease, and
eliminating health disparities across populations .
Q2. Which of the following are primary focus areas
of Healthy People 2030? (Select all that apply)
A) Preventing disease and reducing health disparities
B) Promoting healthy behaviors
C) Creating social and physical environments that
promote good health
D) Increasing healthcare costs to improve quality
E) Limiting access to preventive services
Answer: A, B, C
Rationale: Healthy People 2030 focuses on: (1)
Attaining healthy, thriving lives free of preventable
disease; (2) Eliminating health disparities and
3
, achieving health equity; (3) Creating social and
physical environments that promote good health; (4)
Promoting healthy development and behaviors
across life stages. The framework aims to reduce
healthcare costs through prevention and expand
access to preventive services .
Q3. According to Healthy People 2030, what is the
goal regarding health disparities?
A) To ignore disparities and treat everyone the same
B) To eliminate health disparities and achieve health
equity
C) To increase disparities to identify high-risk
groups
D) To focus only on urban populations
Answer: B
Rationale: A core overarching goal of Healthy
People 2030 is to eliminate health disparities and
4
