PUBLIC HEALTH 200 – Final Exam Newest
2025/2026 With Complete Questions And
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Half of all premature Health behaviors
deaths are linked to:
Lack of knowledge
Physical environment
Risk perception
Peer pressure/role modeling
Reasons for practicing
Community norms
unhealthy behvaiors:
Policy environment
Addiction/habit
Economic influences
Benefits immediate; costs deferred
Describes 5 levels of influence that determine health
Ecological Model
behaviors
intrapersonal, interpersonal,
Levels of ecological
organizational/institutional, community,
model
policy/societal
biological factors, beliefs, knowledge, personal
Intrapersonal level
finances, skills, attitudes, preferences, self-efficacy
role modeling, peer pressure, social support, family,
Interpersonal level
partner, friends
Institutional/organizational school, workplace, social groups, religious groups
level
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community initiatives, neighborhood characteristics,
Community level relationships between organizations, community
norms
Societal/public policy media, zoning, social norms, laws, enforcement of
level laws
influenced by interactive characteristics of individuals
health outcomes
and environments
major health behavior tobacco, poor diet, lack of exercise
risks
responsible for shorter life expectancy, 15% of
smoking
preventable deaths
improves neurological, endocrine, musculoskeletal,
Physical activity
cardiovascular, oncological function
vehicle crashes, poisoning, suicide, fall injury,
acute alcohol deaths
homicide, drowning, fire injuries
alcohol liver disease, cancer acute pancreatitis,
chronic alcohol deaths
alcohol dependence, stroke, hypertension
Alcohol use chart U-shaped - highest among 18-25 year olds
Reduction in motor Due to roadway improvements, campaigns against
vehicle injuries drunk driving, vehicle safety improvements
linked to health outcomes, disproportionately among
sexual risk behavior
young adults
Strategies for public education, incentives, and laws and policies
health change
tobacco leading cause of death and injury
poor diet and physical second leading cause of death, contributes to
inactivity obesity, heart disease, and cancer
tobacco, poor diet, physical inactivity, alcohol,
Preventable causes of
firearms, sexual behavior, motor vehicles, illicit drugs,
death
toxic/microbial agents
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education informs public about unhealthy/healthy behaviors
most controversial form of sexual behavior education
education
advertise actual norms on campus to prevent people
social norms approach
from thinking their actions are normal
clearly warranted when it's intent is to restrain people
regulatory approach from harming others; controversy when trying to
regulate "mature adults"
Ban on alcohol sale, use, and manufacture in 1919 -
Prohibition caused decreased alcohol consumption, increased
organized crime
income, education, occupation status - important
socioeconomic status
predictors of health
lower ses correlates to higher mortality rates
what factors influence race, ethnicity, gender, marital status, social
behavior? environment, SES
psychological factors that stress, social support, money, education, family,
influence health friends
due to adverse physical or social conditions
stress
associated with lower SES
direct stress affects physiological processes
indirect stress influences behavior
specifies factors that determine whether a person will
health belief model
change their behavior when posed with a threat
1. Extent to which individuals feel vulnerable to the
threat
2. Percieved severity of the threat
Aspects of health belief
3. Perceived barriers to taking action to reduce the
model
risk
4. Percieved effectiveness of taking action to prevent
or minimize the problem
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