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PBH 101 Introduction to Public Health Exam 3 | Practice Questions & Verified Answers | Complete Public Health Exam Prep | Grade A+ | 2026–2027

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Prepare for PBH 101 Introduction to Public Health Exam 3 with comprehensive practice questions and verified answers covering epidemiologic transition, leading causes of death, cancer, health disparities, tobacco use and legislation, nutrition and physical activity, obesogenic environments, food deserts and food swamps, preconception and prenatal care, healthcare access, the Affordable Care Act, and population-level disease prevention strategies. This resource provides focused review of key public-health concepts for Exam 3 preparation.

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PBH 101 Exam 3 - Public Health Exam Questions & Verified Answers

health disparity Health outcomes and/or opportunities to achieve optimal health resulting from
inequities



Equity treating everyone fairly




Equality treating everyone the same




Social Justice everyone deserves equal economic, political and social rights and opportunities




Example of health disparity Women having a higher chance for breast cancer than men is NOT one but an
African American women having a higher chance than a white woman is one



Epidemiology Transition Overtime, as a region develops, that area will prior go from infectious disease and
transition into others such as heart disease, cancer, or stroke



Age of Pestilence and Famine Mortality is high and fluctuating, life expectancy is low and variable, starvation and
disease



Receding pandemics Lessening over time




Man made and degenerative disease Long and slow decline




Leading cause of death, 1900 pneumonia, tuberculosis, diarrhea




Leading cause of death 2000 heart disease, cancer, stroke




Percentage of health care dollars spent on chronic 75%
conditions



ischemic stroke a type of stroke that occurs when the flow of blood to the brain is blocked,
atherosclerosis



hemmoragic stroke High blood pressure (hypertension) blood vessel and artery damage due to clots
and plaques



Highest risk cancer for male death Lung cancer (most deaths) - prostate (more cases)

, PBH 101 Exam 3 - Public Health Exam Questions & Verified Answers
Highest risk cancer for female death Lung cancer (most deaths) - breast cancer (more cases)




prostate cancer No primary prevention but can screen. Old age.




Lung cancer Modifiable risk factors: smoking, second hand smoking, occupational chemical
exposures, radon gas



Breast cancer Modifiable risk factors: obesity, heavy drinking




colorectal cancer Modifiable risk factors: smoking, high diet in red meat, obesity, heavy drinking,
physical inactivity, type 2 diabetes



Type 1 diabetes autoimmune insulin deficiency disorder caused by poor pancreas




Type 2 diabetes Diabetes of a form that develops especially in adults and most often obese
individuals and that is characterized by high blood glucose resulting from impaired
insulin utilization coupled with the body's inability to compensate with increased
insulin production.


gestational diabetes During pregnancy, body can't keep up




Health promotion Health policies, healthy environments, and healthy behaviors




Health Impact Pyramid - counseling and education
- clinical interventions
- long-lasting protective interventions
- changing the context to make individuals' default decisions healthy
- socioeconomic factors


Health promotion logic model Communication/education
- Knowledge/attitude/skills
Behavior
- Improved health status
Policy/environment
- resources/access/social norms
- changed behaviors
- new health outcomes


MAPPS Model -Media
-Access
-Point of decision
-Price
-Social support


Media Marketing, increasing good information and decreasing bad

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