PNM 300 — Test 3 actual exam with complete questions with correct answers
2026/2027 instant pdf
1. Which concept is most closely associated with the primary purpose of public health
nursing?
A. Providing only acute hospital care
B. Promoting and protecting the health of populations
C. Performing surgical procedures
D. Managing hospital finances
Answer: B. Promoting and protecting the health of populations
Rationale: Public health nursing focuses on population health, prevention, health promotion,
disease prevention, and addressing factors that influence community health.
2. Which level of prevention aims to prevent disease before it occurs?
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Rehabilitative prevention
Answer: A. Primary prevention
Rationale: Primary prevention occurs before disease develops and includes interventions such
as immunization, health education, and risk reduction.
3. Which is an example of secondary prevention?
A. Immunization
B. Screening for hypertension
C. Rehabilitation after a stroke
D. Hospice care
Answer: B. Screening for hypertension
Rationale: Secondary prevention focuses on early detection and treatment of disease before
complications develop.
,4. Which intervention is an example of tertiary prevention?
A. Smoking-prevention education
B. Childhood vaccination
C. Stroke rehabilitation
D. Prenatal counseling
Answer: C. Stroke rehabilitation
Rationale: Tertiary prevention reduces disability and complications after a disease or injury has
already occurred.
5. What is the primary purpose of a community health assessment?
A. Identify population health needs and resources
B. Determine hospital employee salaries
C. Replace individual medical assessments
D. Eliminate community participation
Answer: A. Identify population health needs and resources
Rationale: A community health assessment identifies health problems, risk factors, available
resources, strengths, and gaps in services.
6. Which information is considered demographic data?
A. Age distribution
B. Blood pressure of one patient
C. Medication dosage
D. Surgical history
Answer: A. Age distribution
Rationale: Demographic information describes population characteristics such as age, sex,
income, education, and population size.
7. Which measure describes the number of existing cases of a disease in a population at a
particular time?
,A. Incidence
B. Prevalence
C. Mortality
D. Fertility
Answer: B. Prevalence
Rationale: Prevalence includes existing cases in a population at a specific point or during a
specified period.
8. Incidence measures:
A. Existing cases only
B. New cases occurring during a specified period
C. Total deaths from all causes
D. Population density
Answer: B. New cases occurring during a specified period
Rationale: Incidence measures the occurrence of new cases within a population during a defined
time period.
9. Which epidemiologic measure is most useful for describing the risk of developing a new
disease?
A. Incidence
B. Prevalence
C. Mortality rate
D. Case-fatality rate
Answer: A. Incidence
Rationale: Incidence measures new disease events and therefore helps estimate the risk of
developing the disease.
10. What is epidemiology primarily concerned with?
A. Distribution and determinants of health-related events in populations
B. Individual surgical techniques
, C. Hospital accounting
D. Pharmaceutical manufacturing
Answer: A. Distribution and determinants of health-related events in populations
Rationale: Epidemiology studies patterns, causes, and factors affecting health and disease within
populations.
11. Which factor is an example of a social determinant of health?
A. Housing stability
B. Blood type
C. Eye color
D. Fingerprint pattern
Answer: A. Housing stability
Rationale: Housing, education, income, employment, transportation, and access to health care
can substantially influence health outcomes.
12. A community has limited access to affordable healthy food. This situation is most
directly related to:
A. Food security
B. Genetic inheritance
C. Medication adherence
D. Pathogen mutation
Answer: A. Food security
Rationale: Food security involves reliable access to sufficient, safe, and nutritious food.
13. Which action best demonstrates culturally competent nursing care?
A. Assuming all members of a culture have identical beliefs
B. Asking patients about their cultural preferences and incorporating them when appropriate
C. Ignoring cultural differences
D. Requiring every patient to follow the nurse's personal beliefs
2026/2027 instant pdf
1. Which concept is most closely associated with the primary purpose of public health
nursing?
A. Providing only acute hospital care
B. Promoting and protecting the health of populations
C. Performing surgical procedures
D. Managing hospital finances
Answer: B. Promoting and protecting the health of populations
Rationale: Public health nursing focuses on population health, prevention, health promotion,
disease prevention, and addressing factors that influence community health.
2. Which level of prevention aims to prevent disease before it occurs?
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Rehabilitative prevention
Answer: A. Primary prevention
Rationale: Primary prevention occurs before disease develops and includes interventions such
as immunization, health education, and risk reduction.
3. Which is an example of secondary prevention?
A. Immunization
B. Screening for hypertension
C. Rehabilitation after a stroke
D. Hospice care
Answer: B. Screening for hypertension
Rationale: Secondary prevention focuses on early detection and treatment of disease before
complications develop.
,4. Which intervention is an example of tertiary prevention?
A. Smoking-prevention education
B. Childhood vaccination
C. Stroke rehabilitation
D. Prenatal counseling
Answer: C. Stroke rehabilitation
Rationale: Tertiary prevention reduces disability and complications after a disease or injury has
already occurred.
5. What is the primary purpose of a community health assessment?
A. Identify population health needs and resources
B. Determine hospital employee salaries
C. Replace individual medical assessments
D. Eliminate community participation
Answer: A. Identify population health needs and resources
Rationale: A community health assessment identifies health problems, risk factors, available
resources, strengths, and gaps in services.
6. Which information is considered demographic data?
A. Age distribution
B. Blood pressure of one patient
C. Medication dosage
D. Surgical history
Answer: A. Age distribution
Rationale: Demographic information describes population characteristics such as age, sex,
income, education, and population size.
7. Which measure describes the number of existing cases of a disease in a population at a
particular time?
,A. Incidence
B. Prevalence
C. Mortality
D. Fertility
Answer: B. Prevalence
Rationale: Prevalence includes existing cases in a population at a specific point or during a
specified period.
8. Incidence measures:
A. Existing cases only
B. New cases occurring during a specified period
C. Total deaths from all causes
D. Population density
Answer: B. New cases occurring during a specified period
Rationale: Incidence measures the occurrence of new cases within a population during a defined
time period.
9. Which epidemiologic measure is most useful for describing the risk of developing a new
disease?
A. Incidence
B. Prevalence
C. Mortality rate
D. Case-fatality rate
Answer: A. Incidence
Rationale: Incidence measures new disease events and therefore helps estimate the risk of
developing the disease.
10. What is epidemiology primarily concerned with?
A. Distribution and determinants of health-related events in populations
B. Individual surgical techniques
, C. Hospital accounting
D. Pharmaceutical manufacturing
Answer: A. Distribution and determinants of health-related events in populations
Rationale: Epidemiology studies patterns, causes, and factors affecting health and disease within
populations.
11. Which factor is an example of a social determinant of health?
A. Housing stability
B. Blood type
C. Eye color
D. Fingerprint pattern
Answer: A. Housing stability
Rationale: Housing, education, income, employment, transportation, and access to health care
can substantially influence health outcomes.
12. A community has limited access to affordable healthy food. This situation is most
directly related to:
A. Food security
B. Genetic inheritance
C. Medication adherence
D. Pathogen mutation
Answer: A. Food security
Rationale: Food security involves reliable access to sufficient, safe, and nutritious food.
13. Which action best demonstrates culturally competent nursing care?
A. Assuming all members of a culture have identical beliefs
B. Asking patients about their cultural preferences and incorporating them when appropriate
C. Ignoring cultural differences
D. Requiring every patient to follow the nurse's personal beliefs
