PUBH 1 Comprehensive Examination
Actual Questions and Answers with
100% Accuracy 2026
(VERIFIED BY PROFESSOR)
Foundations of Public Health: History, Core Functions,
Epidemiology, Environmental Health, Policy, and Social Determinants
40 Questions | Academic Paper Format
Author: Division of Epidemiology and Community Health
Affiliation: University of Minnesota School of Public Health (UMN SPH)
Contact: | Minneapolis, MN 55455
Date: June 16, 2026
Aligned with APHA Core Competencies, CEPH Accreditation Standards,
Healthy People 2030 Objectives, 10 EPHS (2020), and
WHO Health System Building Blocks Framework
,PUBH 1 Comprehensive Exam | VERIFIED BY PROFESSOR Academic Paper
Abstract
This comprehensive 40-question examination is designed for students enrolled in PUBH 1:
Foundations of Public Health, serving as a summative assessment of core competencies across the
foundational domains of the public health discipline. The examination systematically assesses
student knowledge and application ability across four critical domains: the history, philosophy,
and core functions of public health including the 10 Essential Public Health Services (2020
revision with equity framework) and WHO health system building blocks; epidemiological and
biostatistical methods including study design, measures of disease frequency, and evidence-based
public health practice; environmental and occupational health encompassing planetary health,
One Health, the hierarchy of controls, climate change impacts, and the Global Burden of Disease;
and health policy, ethics, and social determinants of health including Healthy People 2030,
environmental justice, behavioral health models, structural competency, and 2026 updates on AI in
public health and IHR PABS provisions. Each question includes four multiple-choice options with
one definitively correct answer, accompanied by evidence-based rationales grounded in current
literature and frameworks. The cognitive distribution targets 30% recall, 50% application, and
20% analysis, with 75% scenario-based items reflecting contemporary public health challenges.
This instrument serves as both a summative assessment and a comprehensive study resource for
public health foundational competency validation.
Keywords: Public health foundations, epidemiology, social determinants of health, 10 Essential
Public Health Services, environmental health, health policy, evidence-based practice, health equity,
planetary health, 2026 public health updates
Course Information
Course PUBH 1: Foundations of Public Health
Exam Type Comprehensive Examination (40 Multiple-Choice Questions)
Total Points 100 points (2.50 points per question)
Passing Score 80% (80/100 points)
Time Allowed 90 minutes
Date June 16, 2026
Format A-D multiple choice, one correct answer per question
Cognitive Levels ~30% Recall, ~50% Application, ~20% Analysis
Section 1: Foundations, History, and Core Functions of Public Health
(Q1–Q10)
Q1: In 1854, John Snow investigated a cholera outbreak in London and identified the Broad Street pump as the
source. What epidemiological method did he primarily use that established him as a founder of modern
epidemiology? [Recall]
Page 2
, PUBH 1 Comprehensive Exam | VERIFIED BY PROFESSOR Academic Paper
A. A randomized controlled trial comparing water sources among households
B. A natural experiment by comparing cholera death rates among households served by different
water companies (Southwark and Vauxhall vs. Lambeth) [CORRECT]
C. A case-control study matching cholera patients with healthy controls by age and sex
D. A cross-sectional survey of all London residents' water consumption habits
Correct Answer: B
Rationale: John Snow's 1854 natural experiment comparing cholera mortality between customers of the Southwark and
Vauxhall Company (which drew water from the Thames downstream of sewage discharge) and the Lambeth Company
(which drew cleaner water upstream) is one of the earliest and most influential examples of observational
epidemiological study design.
Q2: The 1850 Lemuel Shattuck Report is considered a foundational document in American public health.
Which of the following was NOT a primary recommendation of the Shattuck Report? [Recall]
A. Establishment of local and state boards of health with sanitary inspectors
B. Mandatory vaccination of all children against smallpox before school entry [CORRECT]
C. Systematic collection and analysis of vital statistics including birth and death records
D. Implementation of sanitation programs including clean water supply and sewage disposal
Correct Answer: B
Rationale: The Shattuck Report (1850) recommended establishing boards of health, collecting vital statistics, improving
sanitation, and conducting sanitary inspections. While it addressed disease prevention broadly, mandatory school-entry
vaccination laws were enacted later (early 20th century); the report focused on structural and systemic public health
infrastructure.
Q3: A county health department receives a federal grant to implement a diabetes prevention program. The
program provides lifestyle counseling, nutrition education, and community exercise classes. Which of the
IOM's three core functions of public health does this primarily represent? [Application]
A. Assessment - systematic data collection on diabetes prevalence and risk factors
B. Policy Development - creating regulations to limit sugar-sweetened beverage sales
C. Assurance - ensuring that the community has access to needed health services and programs
[CORRECT]
D. Evaluation - measuring the cost-effectiveness of the diabetes prevention program
Correct Answer: C
Rationale: The IOM's 1988 report 'The Future of Public Health' defined three core functions: Assessment (monitoring
health), Policy Development (formulating policies), and Assurance (ensuring access to services). Implementing a
direct-service diabetes prevention program that guarantees community access represents the Assurance function.
Q4: The 10 Essential Public Health Services (EPHS) were updated in 2020 with an increased emphasis on
equity. Which of the following best describes the equity-focused change in the revised EPHS framework?
[Application]
A. The 10 services were reduced to 7 core services to streamline public health practice
B. Equity was added as a standalone 11th Essential Service
C. A new Equity Services domain was added alongside the existing 10 services
D. Equity was embedded as a cross-cutting theme across all 10 services with a new visual framework
centering equity [CORRECT]
Correct Answer: D
Rationale: The 2020 revision of the 10 EPHS by the Public Health Accreditation Board and partners restructured the
framework with equity as a central, cross-cutting theme. The visual framework depicts equity at the center of a wheel,
with all 10 services radiating outward, reflecting that equity must be considered in every public health activity.
Page 3
Actual Questions and Answers with
100% Accuracy 2026
(VERIFIED BY PROFESSOR)
Foundations of Public Health: History, Core Functions,
Epidemiology, Environmental Health, Policy, and Social Determinants
40 Questions | Academic Paper Format
Author: Division of Epidemiology and Community Health
Affiliation: University of Minnesota School of Public Health (UMN SPH)
Contact: | Minneapolis, MN 55455
Date: June 16, 2026
Aligned with APHA Core Competencies, CEPH Accreditation Standards,
Healthy People 2030 Objectives, 10 EPHS (2020), and
WHO Health System Building Blocks Framework
,PUBH 1 Comprehensive Exam | VERIFIED BY PROFESSOR Academic Paper
Abstract
This comprehensive 40-question examination is designed for students enrolled in PUBH 1:
Foundations of Public Health, serving as a summative assessment of core competencies across the
foundational domains of the public health discipline. The examination systematically assesses
student knowledge and application ability across four critical domains: the history, philosophy,
and core functions of public health including the 10 Essential Public Health Services (2020
revision with equity framework) and WHO health system building blocks; epidemiological and
biostatistical methods including study design, measures of disease frequency, and evidence-based
public health practice; environmental and occupational health encompassing planetary health,
One Health, the hierarchy of controls, climate change impacts, and the Global Burden of Disease;
and health policy, ethics, and social determinants of health including Healthy People 2030,
environmental justice, behavioral health models, structural competency, and 2026 updates on AI in
public health and IHR PABS provisions. Each question includes four multiple-choice options with
one definitively correct answer, accompanied by evidence-based rationales grounded in current
literature and frameworks. The cognitive distribution targets 30% recall, 50% application, and
20% analysis, with 75% scenario-based items reflecting contemporary public health challenges.
This instrument serves as both a summative assessment and a comprehensive study resource for
public health foundational competency validation.
Keywords: Public health foundations, epidemiology, social determinants of health, 10 Essential
Public Health Services, environmental health, health policy, evidence-based practice, health equity,
planetary health, 2026 public health updates
Course Information
Course PUBH 1: Foundations of Public Health
Exam Type Comprehensive Examination (40 Multiple-Choice Questions)
Total Points 100 points (2.50 points per question)
Passing Score 80% (80/100 points)
Time Allowed 90 minutes
Date June 16, 2026
Format A-D multiple choice, one correct answer per question
Cognitive Levels ~30% Recall, ~50% Application, ~20% Analysis
Section 1: Foundations, History, and Core Functions of Public Health
(Q1–Q10)
Q1: In 1854, John Snow investigated a cholera outbreak in London and identified the Broad Street pump as the
source. What epidemiological method did he primarily use that established him as a founder of modern
epidemiology? [Recall]
Page 2
, PUBH 1 Comprehensive Exam | VERIFIED BY PROFESSOR Academic Paper
A. A randomized controlled trial comparing water sources among households
B. A natural experiment by comparing cholera death rates among households served by different
water companies (Southwark and Vauxhall vs. Lambeth) [CORRECT]
C. A case-control study matching cholera patients with healthy controls by age and sex
D. A cross-sectional survey of all London residents' water consumption habits
Correct Answer: B
Rationale: John Snow's 1854 natural experiment comparing cholera mortality between customers of the Southwark and
Vauxhall Company (which drew water from the Thames downstream of sewage discharge) and the Lambeth Company
(which drew cleaner water upstream) is one of the earliest and most influential examples of observational
epidemiological study design.
Q2: The 1850 Lemuel Shattuck Report is considered a foundational document in American public health.
Which of the following was NOT a primary recommendation of the Shattuck Report? [Recall]
A. Establishment of local and state boards of health with sanitary inspectors
B. Mandatory vaccination of all children against smallpox before school entry [CORRECT]
C. Systematic collection and analysis of vital statistics including birth and death records
D. Implementation of sanitation programs including clean water supply and sewage disposal
Correct Answer: B
Rationale: The Shattuck Report (1850) recommended establishing boards of health, collecting vital statistics, improving
sanitation, and conducting sanitary inspections. While it addressed disease prevention broadly, mandatory school-entry
vaccination laws were enacted later (early 20th century); the report focused on structural and systemic public health
infrastructure.
Q3: A county health department receives a federal grant to implement a diabetes prevention program. The
program provides lifestyle counseling, nutrition education, and community exercise classes. Which of the
IOM's three core functions of public health does this primarily represent? [Application]
A. Assessment - systematic data collection on diabetes prevalence and risk factors
B. Policy Development - creating regulations to limit sugar-sweetened beverage sales
C. Assurance - ensuring that the community has access to needed health services and programs
[CORRECT]
D. Evaluation - measuring the cost-effectiveness of the diabetes prevention program
Correct Answer: C
Rationale: The IOM's 1988 report 'The Future of Public Health' defined three core functions: Assessment (monitoring
health), Policy Development (formulating policies), and Assurance (ensuring access to services). Implementing a
direct-service diabetes prevention program that guarantees community access represents the Assurance function.
Q4: The 10 Essential Public Health Services (EPHS) were updated in 2020 with an increased emphasis on
equity. Which of the following best describes the equity-focused change in the revised EPHS framework?
[Application]
A. The 10 services were reduced to 7 core services to streamline public health practice
B. Equity was added as a standalone 11th Essential Service
C. A new Equity Services domain was added alongside the existing 10 services
D. Equity was embedded as a cross-cutting theme across all 10 services with a new visual framework
centering equity [CORRECT]
Correct Answer: D
Rationale: The 2020 revision of the 10 EPHS by the Public Health Accreditation Board and partners restructured the
framework with equity as a central, cross-cutting theme. The visual framework depicts equity at the center of a wheel,
with all 10 services radiating outward, reflecting that equity must be considered in every public health activity.
Page 3
