,NURS 340 Exam 1 Public Health Nursing Questions And Answers
2026/2027 West Coast University
Q1. Which statement best describes the primary focus of public
health nursing?
A. Providing bedside care to individual clients in hospitals
B. Improving and protecting the health of populations and communities
C. Managing only chronic diseases in long-term-care facilities
D. Providing only emergency treatment
Correct Answer: B
Rationale: Public health nursing focuses on populations, communities, and
groups, emphasizing prevention, health promotion, and protection rather
than primarily treating individual illness.
Q2. Which characteristic distinguishes public health nursing from
acute-care nursing?
A. Population-focused practice
B. Exclusive focus on medications
C. Care only after disease develops
D. Elimination of health education
Correct Answer: A
Rationale: Public health nursing is population focused and seeks to prevent
disease and improve health across communities.
Q3. Which activity is most consistent with public health nursing?
A. Teaching an entire community about influenza prevention
B. Changing a postoperative dressing
C. Administering IV antibiotics to one hospitalized client
D. Monitoring one client's cardiac rhythm
Correct Answer: A
Rationale: Educating a population about disease prevention is a population-
focused public health intervention.
**Q4. Which statement best describes an aggregate?
A. A single client receiving care
B. A subgroup of people who share a common characteristic or condition
, C. A healthcare facility
D. A single family member
Correct Answer: B
Rationale: An aggregate is a subgroup of the population with shared
characteristics, such as older adults, adolescents, or people living in a
particular neighborhood.
**Q5. Which example represents a population?
A. One patient with diabetes
B. All adults living in a county
C. One family receiving home care
D. One hospitalized child
Correct Answer: B
Rationale: A population refers to a broad group of people who may share a
geographic area, characteristic, or other defining feature.
**Q6. Which public health goal is most appropriate?
A. Treat disease only after symptoms appear.
B. Prevent disease, prolong life, and promote health.
C. Focus entirely on hospital-based treatment.
D. Eliminate individual responsibility for health.
Correct Answer: B
Rationale: Public health emphasizes prevention, health promotion,
protection, and improving population health outcomes.
**Q7. Which activity is an example of health promotion?
A. Teaching adolescents about healthy nutrition and exercise
B. Treating a myocardial infarction
C. Administering antibiotics for pneumonia
D. Performing surgery
Correct Answer: A
Rationale: Health promotion helps people improve health and reduce risk
before disease occurs.
**Q8. Which activity is an example of disease prevention?
2026/2027 West Coast University
Q1. Which statement best describes the primary focus of public
health nursing?
A. Providing bedside care to individual clients in hospitals
B. Improving and protecting the health of populations and communities
C. Managing only chronic diseases in long-term-care facilities
D. Providing only emergency treatment
Correct Answer: B
Rationale: Public health nursing focuses on populations, communities, and
groups, emphasizing prevention, health promotion, and protection rather
than primarily treating individual illness.
Q2. Which characteristic distinguishes public health nursing from
acute-care nursing?
A. Population-focused practice
B. Exclusive focus on medications
C. Care only after disease develops
D. Elimination of health education
Correct Answer: A
Rationale: Public health nursing is population focused and seeks to prevent
disease and improve health across communities.
Q3. Which activity is most consistent with public health nursing?
A. Teaching an entire community about influenza prevention
B. Changing a postoperative dressing
C. Administering IV antibiotics to one hospitalized client
D. Monitoring one client's cardiac rhythm
Correct Answer: A
Rationale: Educating a population about disease prevention is a population-
focused public health intervention.
**Q4. Which statement best describes an aggregate?
A. A single client receiving care
B. A subgroup of people who share a common characteristic or condition
, C. A healthcare facility
D. A single family member
Correct Answer: B
Rationale: An aggregate is a subgroup of the population with shared
characteristics, such as older adults, adolescents, or people living in a
particular neighborhood.
**Q5. Which example represents a population?
A. One patient with diabetes
B. All adults living in a county
C. One family receiving home care
D. One hospitalized child
Correct Answer: B
Rationale: A population refers to a broad group of people who may share a
geographic area, characteristic, or other defining feature.
**Q6. Which public health goal is most appropriate?
A. Treat disease only after symptoms appear.
B. Prevent disease, prolong life, and promote health.
C. Focus entirely on hospital-based treatment.
D. Eliminate individual responsibility for health.
Correct Answer: B
Rationale: Public health emphasizes prevention, health promotion,
protection, and improving population health outcomes.
**Q7. Which activity is an example of health promotion?
A. Teaching adolescents about healthy nutrition and exercise
B. Treating a myocardial infarction
C. Administering antibiotics for pneumonia
D. Performing surgery
Correct Answer: A
Rationale: Health promotion helps people improve health and reduce risk
before disease occurs.
**Q8. Which activity is an example of disease prevention?
