,NSG 323 Final Exam Community and Public Health Nursing
Questions And Answers 2026/2027 Herzing University
Q1. Which statement best describes the primary focus of community
and public health nursing?
A) Providing treatment only after illness develops
B) Promoting health and preventing disease among populations
C) Providing care only in acute-care hospitals
D) Focusing exclusively on individual medical diagnoses
Correct Answer: B) Promoting health and preventing disease among
populations
Rationale: Community and public health nursing emphasizes population
health, prevention, health promotion, and care across community settings.
Q2. When the community is considered the client, the nurse's
primary focus is on:
A) One patient's diagnosis
B) Population health needs and outcomes
C) Hospital financial performance
D) Individual medication administration
Correct Answer: B) Population health needs and outcomes
Rationale: A population-focused approach examines health problems, risks,
resources, and outcomes affecting groups.
Q3. Which is an example of primary prevention?
A) Stroke rehabilitation
B) Blood pressure screening
C) Immunization
D) Treatment of established diabetes
Correct Answer: C) Immunization
Rationale: Primary prevention prevents disease before it occurs.
Q4. Which intervention is an example of secondary prevention?
A) Smoking-prevention education
B) Mammography screening
C) Cardiac rehabilitation
D) Hospice care
Correct Answer: B) Mammography screening
Rationale: Secondary prevention focuses on early detection and prompt
intervention.
, Q5. Which intervention represents tertiary prevention?
A) Childhood vaccination
B) Cancer screening
C) Rehabilitation after stroke
D) Nutrition education for healthy adults
Correct Answer: C) Rehabilitation after stroke
Rationale: Tertiary prevention reduces disability and complications after
disease or injury has occurred.
Q6. Which measure describes existing cases of a disease in a
population?
A) Incidence
B) Prevalence
C) Mortality
D) Case-fatality rate
Correct Answer: B) Prevalence
Rationale: Prevalence represents the existing burden of disease in a
population.
Q7. Which measure describes new cases occurring during a
specified period?
A) Prevalence
B) Incidence
C) Mortality
D) Proportionate mortality
Correct Answer: B) Incidence
Rationale: Incidence measures newly occurring cases over a specified time.
Q8. Which source is most appropriate for population demographic
information?
A) Census data
B) One patient's medical record
C) One nurse's opinion
D) A social media post
Correct Answer: A) Census data
Rationale: Census information provides population characteristics such as
age, population size, and household characteristics.
Q9. A nurse drives through a community observing housing,
transportation, businesses, schools, and recreational facilities.
Which method is being used?
A) Case-control study
Questions And Answers 2026/2027 Herzing University
Q1. Which statement best describes the primary focus of community
and public health nursing?
A) Providing treatment only after illness develops
B) Promoting health and preventing disease among populations
C) Providing care only in acute-care hospitals
D) Focusing exclusively on individual medical diagnoses
Correct Answer: B) Promoting health and preventing disease among
populations
Rationale: Community and public health nursing emphasizes population
health, prevention, health promotion, and care across community settings.
Q2. When the community is considered the client, the nurse's
primary focus is on:
A) One patient's diagnosis
B) Population health needs and outcomes
C) Hospital financial performance
D) Individual medication administration
Correct Answer: B) Population health needs and outcomes
Rationale: A population-focused approach examines health problems, risks,
resources, and outcomes affecting groups.
Q3. Which is an example of primary prevention?
A) Stroke rehabilitation
B) Blood pressure screening
C) Immunization
D) Treatment of established diabetes
Correct Answer: C) Immunization
Rationale: Primary prevention prevents disease before it occurs.
Q4. Which intervention is an example of secondary prevention?
A) Smoking-prevention education
B) Mammography screening
C) Cardiac rehabilitation
D) Hospice care
Correct Answer: B) Mammography screening
Rationale: Secondary prevention focuses on early detection and prompt
intervention.
, Q5. Which intervention represents tertiary prevention?
A) Childhood vaccination
B) Cancer screening
C) Rehabilitation after stroke
D) Nutrition education for healthy adults
Correct Answer: C) Rehabilitation after stroke
Rationale: Tertiary prevention reduces disability and complications after
disease or injury has occurred.
Q6. Which measure describes existing cases of a disease in a
population?
A) Incidence
B) Prevalence
C) Mortality
D) Case-fatality rate
Correct Answer: B) Prevalence
Rationale: Prevalence represents the existing burden of disease in a
population.
Q7. Which measure describes new cases occurring during a
specified period?
A) Prevalence
B) Incidence
C) Mortality
D) Proportionate mortality
Correct Answer: B) Incidence
Rationale: Incidence measures newly occurring cases over a specified time.
Q8. Which source is most appropriate for population demographic
information?
A) Census data
B) One patient's medical record
C) One nurse's opinion
D) A social media post
Correct Answer: A) Census data
Rationale: Census information provides population characteristics such as
age, population size, and household characteristics.
Q9. A nurse drives through a community observing housing,
transportation, businesses, schools, and recreational facilities.
Which method is being used?
A) Case-control study
