1
ATI RN COMMUNITY HEALTH CMS TEST BANK
2026/2027 | COMMUNITY HEALTH | 250 VERIFIED
Q&A | DETAILED RATIONALES | NGN-ALIGNED |
PASS GUARANTEED – A+ GRADED
SECTION 1: PRINCIPLES OF COMMUNITY HEALTH & EPIDEMIOLOGY – Questions 1–50
Q1: Community Health Nursing – Goal
What is the primary goal of community health nursing?
A. Treating acute illness in hospitals
B. Promoting and preserving the health of populations
C. Providing rehabilitation services
D. Managing chronic diseases in individuals
Correct Answer: B
Rationale: Community health nursing aims to promote and preserve the health of populations
through prevention, health promotion, and protection. [100% CORRECT]
Q2: Community Health Nursing – Focus
Which is the primary focus of community health nursing?
A. Individual treatment
B. Population-level prevention
C. Hospital-based care
D. Tertiary care
Correct Answer: B
Rationale: Community health nursing focuses on prevention and health promotion at the population
level. [100% CORRECT]
Q3: Levels of Prevention – Primary
A nurse provides immunizations at a community health fair. This is:
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Quaternary prevention
Correct Answer: A
,2
Rationale: Primary prevention prevents disease before it occurs. Immunizations are a classic
example. [100% CORRECT]
Q4: Levels of Prevention – Secondary
A nurse screens for hypertension at a community event. This is:
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Quaternary prevention
Correct Answer: B
Rationale: Secondary prevention involves early detection and treatment of disease. Screening is a
key example. [100% CORRECT]
Q5: Levels of Prevention – Tertiary
A nurse manages a rehabilitation program for clients recovering from stroke. This is:
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Quaternary prevention
Correct Answer: C
Rationale: Tertiary prevention focuses on rehabilitation and preventing further disability in clients
with established disease. [100% CORRECT]
Q6: Core Public Health Functions – Assessment
Which core public health function involves systematically collecting and analyzing health data?
A. Assessment
B. Policy development
C. Assurance
D. Evaluation
Correct Answer: A
Rationale: Assessment involves monitoring health status and diagnosing community health
problems. [100% CORRECT]
Q7: Core Public Health Functions – Policy Development
Which core public health function involves developing laws and regulations to protect health?
,3
A. Assessment
B. Policy development
C. Assurance
D. Evaluation
Correct Answer: B
Rationale: Policy development involves developing laws, regulations, and policies that protect and
promote health. [100% CORRECT]
Q8: Core Public Health Functions – Assurance
Which core public health function ensures that essential health services are available?
A. Assessment
B. Policy development
C. Assurance
D. Evaluation
Correct Answer: C
Rationale: Assurance ensures that essential health services are accessible and provided to all
populations. [100% CORRECT]
Q9: Community Health Assessment – Purpose
What is the primary purpose of a community health assessment?
A. To identify individual health problems
B. To identify the health needs and strengths of a community
C. To determine hospital staffing needs
D. To evaluate individual treatment outcomes
Correct Answer: B
Rationale: A community health assessment identifies the health needs, strengths, and resources of a
community. [100% CORRECT]
Q10: Epidemiology – Definition
What is epidemiology?
A. Study of the diagnosis of disease
B. Study of the distribution and determinants of health-related states in populations
C. Study of healthcare administration
D. Study of individual treatment outcomes
Correct Answer: B
Rationale: Epidemiology is the study of the distribution and determinants of health-related states in
populations. [100% CORRECT]
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Q11: Epidemiology – Incidence
What does incidence measure?
A. The total number of existing cases of a disease
B. The number of new cases of a disease in a specific time period
C. The number of deaths from a disease
D. The number of hospitalizations from a disease
Correct Answer: B
Rationale: Incidence measures the number of new cases of a disease in a specific time period. [100%
CORRECT]
Q12: Epidemiology – Prevalence
What does prevalence measure?
A. The number of new cases of a disease
B. The total number of existing cases of a disease at a given time
C. The number of deaths from a disease
D. The number of exposures to a disease
Correct Answer: B
Rationale: Prevalence measures the total number of existing cases of a disease at a given time.
[100% CORRECT]
Q13: Epidemiology – Attack Rate
During a foodborne illness outbreak, 30 out of 100 people who ate at a restaurant became ill. What
is the attack rate?
A. 3%
B. 30%
C. 70%
D. 100%
Correct Answer: B
Rationale: Attack rate = (number of new cases ÷ number of people at risk) × 100. (30 ÷ 100) × 100 =
30%. [100% CORRECT]
Q14: Epidemiology – Mortality Rate
A community has 200 deaths from heart disease in a population of 100,000. What is the mortality
rate per 100,000?
ATI RN COMMUNITY HEALTH CMS TEST BANK
2026/2027 | COMMUNITY HEALTH | 250 VERIFIED
Q&A | DETAILED RATIONALES | NGN-ALIGNED |
PASS GUARANTEED – A+ GRADED
SECTION 1: PRINCIPLES OF COMMUNITY HEALTH & EPIDEMIOLOGY – Questions 1–50
Q1: Community Health Nursing – Goal
What is the primary goal of community health nursing?
A. Treating acute illness in hospitals
B. Promoting and preserving the health of populations
C. Providing rehabilitation services
D. Managing chronic diseases in individuals
Correct Answer: B
Rationale: Community health nursing aims to promote and preserve the health of populations
through prevention, health promotion, and protection. [100% CORRECT]
Q2: Community Health Nursing – Focus
Which is the primary focus of community health nursing?
A. Individual treatment
B. Population-level prevention
C. Hospital-based care
D. Tertiary care
Correct Answer: B
Rationale: Community health nursing focuses on prevention and health promotion at the population
level. [100% CORRECT]
Q3: Levels of Prevention – Primary
A nurse provides immunizations at a community health fair. This is:
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Quaternary prevention
Correct Answer: A
,2
Rationale: Primary prevention prevents disease before it occurs. Immunizations are a classic
example. [100% CORRECT]
Q4: Levels of Prevention – Secondary
A nurse screens for hypertension at a community event. This is:
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Quaternary prevention
Correct Answer: B
Rationale: Secondary prevention involves early detection and treatment of disease. Screening is a
key example. [100% CORRECT]
Q5: Levels of Prevention – Tertiary
A nurse manages a rehabilitation program for clients recovering from stroke. This is:
A. Primary prevention
B. Secondary prevention
C. Tertiary prevention
D. Quaternary prevention
Correct Answer: C
Rationale: Tertiary prevention focuses on rehabilitation and preventing further disability in clients
with established disease. [100% CORRECT]
Q6: Core Public Health Functions – Assessment
Which core public health function involves systematically collecting and analyzing health data?
A. Assessment
B. Policy development
C. Assurance
D. Evaluation
Correct Answer: A
Rationale: Assessment involves monitoring health status and diagnosing community health
problems. [100% CORRECT]
Q7: Core Public Health Functions – Policy Development
Which core public health function involves developing laws and regulations to protect health?
,3
A. Assessment
B. Policy development
C. Assurance
D. Evaluation
Correct Answer: B
Rationale: Policy development involves developing laws, regulations, and policies that protect and
promote health. [100% CORRECT]
Q8: Core Public Health Functions – Assurance
Which core public health function ensures that essential health services are available?
A. Assessment
B. Policy development
C. Assurance
D. Evaluation
Correct Answer: C
Rationale: Assurance ensures that essential health services are accessible and provided to all
populations. [100% CORRECT]
Q9: Community Health Assessment – Purpose
What is the primary purpose of a community health assessment?
A. To identify individual health problems
B. To identify the health needs and strengths of a community
C. To determine hospital staffing needs
D. To evaluate individual treatment outcomes
Correct Answer: B
Rationale: A community health assessment identifies the health needs, strengths, and resources of a
community. [100% CORRECT]
Q10: Epidemiology – Definition
What is epidemiology?
A. Study of the diagnosis of disease
B. Study of the distribution and determinants of health-related states in populations
C. Study of healthcare administration
D. Study of individual treatment outcomes
Correct Answer: B
Rationale: Epidemiology is the study of the distribution and determinants of health-related states in
populations. [100% CORRECT]
, 4
Q11: Epidemiology – Incidence
What does incidence measure?
A. The total number of existing cases of a disease
B. The number of new cases of a disease in a specific time period
C. The number of deaths from a disease
D. The number of hospitalizations from a disease
Correct Answer: B
Rationale: Incidence measures the number of new cases of a disease in a specific time period. [100%
CORRECT]
Q12: Epidemiology – Prevalence
What does prevalence measure?
A. The number of new cases of a disease
B. The total number of existing cases of a disease at a given time
C. The number of deaths from a disease
D. The number of exposures to a disease
Correct Answer: B
Rationale: Prevalence measures the total number of existing cases of a disease at a given time.
[100% CORRECT]
Q13: Epidemiology – Attack Rate
During a foodborne illness outbreak, 30 out of 100 people who ate at a restaurant became ill. What
is the attack rate?
A. 3%
B. 30%
C. 70%
D. 100%
Correct Answer: B
Rationale: Attack rate = (number of new cases ÷ number of people at risk) × 100. (30 ÷ 100) × 100 =
30%. [100% CORRECT]
Q14: Epidemiology – Mortality Rate
A community has 200 deaths from heart disease in a population of 100,000. What is the mortality
rate per 100,000?
