PUBH: Comprehensive Public Health Foundations
Final Exam Block One: Actual Questions and Answers with 100% Accuracy
(Verified by Professor)
Department of Public Health and Population Health Sciences
Graduate School of Public Health
Course Instructor: Professor [Name Redacted]
Corresponding Author:
Academic Year: 2026-2027
Date of Examination: June 2026
Abstract
This document presents a comprehensive 40-question Final Exam Block One for the Comprehensive Public
Health Foundations course, designed as a synthesis assessment covering the breadth of public health
knowledge required for graduate-level competency. The examination spans four domains: core public health
functions, history, and essential services (10 questions) addressing the three core functions, the updated 10
Essential Public Health Services framework, the epidemiological triad, and quality improvement
methodologies; epidemiological methods and biostatistical foundations (10 questions) covering incidence,
prevalence, odds ratios, confidence intervals, hypothesis testing, Kaplan-Meier survival analysis, and
regression with interaction terms; environmental, occupational, and global health systems (10 questions)
encompassing the hierarchy of controls, PFAS contamination, WHO FCTC, climate change and vector-borne
disease, GBD/DALYs, and pandemic preparedness; and social determinants of health, health equity, and
2026 policy updates (10 questions) including intersectionality, structural racism, ACA expansion, AI
surveillance ethics, SSB tax equity, and the Public Health Infrastructure Resilience Act. Content reflects
2026-2027 academic standards with integration of post-pandemic resilience models, digital epidemiology,
and health equity mandates. Each question includes four options with one correct answer and a detailed
rationale. The examination allocates 2.50 points per question for 100 total points with an 80% mastery
threshold.
Keywords: public health functions, essential services, epidemiology, biostatistics, environmental health,
global health, social determinants, health equity, 2026 policy, pandemic preparedness, AI surveillance
Parameter Detail
,Course Comprehensive Public Health Foundations
Examination Final Exam Block One (Actual Questions and Answers)
Total Questions 40 (Multiple Choice, A-D)
Total Points 100 (2.50 points per question)
Passing Threshold 80% (80 points)
Cognitive Distribution 30% Recall, 50% Application, 20% Analysis
Year Alignment 2026-2027 Academic Standards
Verification Professor-Verified for 100% Accuracy
, Section 1: Core Public Health Functions, History, & Essential Services
Questions 1-10 | Cognitive Levels: Recall, Application, Analysis
This section assesses the three core public health functions, the updated 10 EPHS framework, foundational
epidemiological history, the epidemiological triad, post-pandemic preparedness models, public health ethics, PHAB
accreditation, PDSA quality improvement, and organizational infrastructure.
Q1. The three core functions of public health (Assessment, Policy Development, Assurance) were
formalized by the 1988 Institute of Medicine report. Which activity best exemplifies the Assurance
function as defined in the 2026 framework? [Application]
A. Conducting a community health needs assessment to identify the leading causes of morbidity in a
rural county.
B. Licensing and inspecting restaurant facilities to ensure compliance with food safety regulations,
thereby guaranteeing that minimum health standards are maintained for the population.
[CORRECT]
C. Drafting legislation to increase tobacco taxes and reduce youth smoking initiation rates.
D. Publishing an annual county health rankings report comparing health outcomes across jurisdictions.
Correct Answer: B
Rationale: Assurance ensures that public health services are available and accessible, including regulatory
enforcement. Restaurant inspection is a classic assurance activity.
Q2. The 10 Essential Public Health Services (EPHS) were re-released in 2020 with an
equity-centered framework. In the 2026 update, which EPHS domain most directly addresses the
integration of AI-driven public health surveillance systems? [Recall]
A. Assess and monitor population health status (EPHS 1), because AI surveillance tools enhance
real-time monitoring capacity.
B. Strengthen and mobilize communities and partnerships (EPHS 4), because AI surveillance requires
community engagement.
Section 2: Epidemiological Methods & Biostatistical Foundations
Questions 11-20 | Cognitive Levels: Application, Analysis
This section evaluates measures of disease frequency, odds ratio calculation, confidence interval interpretation, diagnostic
test properties, chi-square testing, Kaplan-Meier analysis with non-proportional hazards, regression with interaction
terms, and maternal mortality metrics.
C. Build and maintain a strong organizational infrastructure for public health, including a skilled
workforce and modern data systems (EPHS 10), because AI surveillance requires technological
infrastructure, workforce training, and data system modernization. [CORRECT]
D. Ensure equitable access to health services (EPHS 7), because AI surveillance improves access to
diagnostics.
Correct Answer: C
Rationale: EPHS 10 directly addresses organizational infrastructure, including data systems and workforce
capacity. Integrating AI surveillance requires modern IT infrastructure, trained personnel, and organizational
policies governing AI use.
Q3. John Snow's investigation of the 1854 London cholera outbreak is a foundational event in
epidemiology. Which methodological principle did Snow employ that remains central to modern
outbreak investigation? [Recall]
A. He conducted a randomized controlled trial by assigning households to different water sources.
B. He used a natural experiment design, comparing cholera mortality between households served
by the Southwark and Vauxhall Company (contaminated water) and the Lambeth Company
Final Exam Block One: Actual Questions and Answers with 100% Accuracy
(Verified by Professor)
Department of Public Health and Population Health Sciences
Graduate School of Public Health
Course Instructor: Professor [Name Redacted]
Corresponding Author:
Academic Year: 2026-2027
Date of Examination: June 2026
Abstract
This document presents a comprehensive 40-question Final Exam Block One for the Comprehensive Public
Health Foundations course, designed as a synthesis assessment covering the breadth of public health
knowledge required for graduate-level competency. The examination spans four domains: core public health
functions, history, and essential services (10 questions) addressing the three core functions, the updated 10
Essential Public Health Services framework, the epidemiological triad, and quality improvement
methodologies; epidemiological methods and biostatistical foundations (10 questions) covering incidence,
prevalence, odds ratios, confidence intervals, hypothesis testing, Kaplan-Meier survival analysis, and
regression with interaction terms; environmental, occupational, and global health systems (10 questions)
encompassing the hierarchy of controls, PFAS contamination, WHO FCTC, climate change and vector-borne
disease, GBD/DALYs, and pandemic preparedness; and social determinants of health, health equity, and
2026 policy updates (10 questions) including intersectionality, structural racism, ACA expansion, AI
surveillance ethics, SSB tax equity, and the Public Health Infrastructure Resilience Act. Content reflects
2026-2027 academic standards with integration of post-pandemic resilience models, digital epidemiology,
and health equity mandates. Each question includes four options with one correct answer and a detailed
rationale. The examination allocates 2.50 points per question for 100 total points with an 80% mastery
threshold.
Keywords: public health functions, essential services, epidemiology, biostatistics, environmental health,
global health, social determinants, health equity, 2026 policy, pandemic preparedness, AI surveillance
Parameter Detail
,Course Comprehensive Public Health Foundations
Examination Final Exam Block One (Actual Questions and Answers)
Total Questions 40 (Multiple Choice, A-D)
Total Points 100 (2.50 points per question)
Passing Threshold 80% (80 points)
Cognitive Distribution 30% Recall, 50% Application, 20% Analysis
Year Alignment 2026-2027 Academic Standards
Verification Professor-Verified for 100% Accuracy
, Section 1: Core Public Health Functions, History, & Essential Services
Questions 1-10 | Cognitive Levels: Recall, Application, Analysis
This section assesses the three core public health functions, the updated 10 EPHS framework, foundational
epidemiological history, the epidemiological triad, post-pandemic preparedness models, public health ethics, PHAB
accreditation, PDSA quality improvement, and organizational infrastructure.
Q1. The three core functions of public health (Assessment, Policy Development, Assurance) were
formalized by the 1988 Institute of Medicine report. Which activity best exemplifies the Assurance
function as defined in the 2026 framework? [Application]
A. Conducting a community health needs assessment to identify the leading causes of morbidity in a
rural county.
B. Licensing and inspecting restaurant facilities to ensure compliance with food safety regulations,
thereby guaranteeing that minimum health standards are maintained for the population.
[CORRECT]
C. Drafting legislation to increase tobacco taxes and reduce youth smoking initiation rates.
D. Publishing an annual county health rankings report comparing health outcomes across jurisdictions.
Correct Answer: B
Rationale: Assurance ensures that public health services are available and accessible, including regulatory
enforcement. Restaurant inspection is a classic assurance activity.
Q2. The 10 Essential Public Health Services (EPHS) were re-released in 2020 with an
equity-centered framework. In the 2026 update, which EPHS domain most directly addresses the
integration of AI-driven public health surveillance systems? [Recall]
A. Assess and monitor population health status (EPHS 1), because AI surveillance tools enhance
real-time monitoring capacity.
B. Strengthen and mobilize communities and partnerships (EPHS 4), because AI surveillance requires
community engagement.
Section 2: Epidemiological Methods & Biostatistical Foundations
Questions 11-20 | Cognitive Levels: Application, Analysis
This section evaluates measures of disease frequency, odds ratio calculation, confidence interval interpretation, diagnostic
test properties, chi-square testing, Kaplan-Meier analysis with non-proportional hazards, regression with interaction
terms, and maternal mortality metrics.
C. Build and maintain a strong organizational infrastructure for public health, including a skilled
workforce and modern data systems (EPHS 10), because AI surveillance requires technological
infrastructure, workforce training, and data system modernization. [CORRECT]
D. Ensure equitable access to health services (EPHS 7), because AI surveillance improves access to
diagnostics.
Correct Answer: C
Rationale: EPHS 10 directly addresses organizational infrastructure, including data systems and workforce
capacity. Integrating AI surveillance requires modern IT infrastructure, trained personnel, and organizational
policies governing AI use.
Q3. John Snow's investigation of the 1854 London cholera outbreak is a foundational event in
epidemiology. Which methodological principle did Snow employ that remains central to modern
outbreak investigation? [Recall]
A. He conducted a randomized controlled trial by assigning households to different water sources.
B. He used a natural experiment design, comparing cholera mortality between households served
by the Southwark and Vauxhall Company (contaminated water) and the Lambeth Company
