SPH 200 Exam Questions and Answers Verified
100% Correct
What is public health?
The science and art of preventing disease, prolonging life and promoting health through the
organized efforts and informed choices of society, organizations, public and private
communities, and individuals."
Components of public health
Monitoring and assessment, planning and solution development, implementation and
management, evaluation
Epidemiology
Distributions and determinants of disease, disabilities and death in human populations
Biostatistics
Collection, storage, retrieval, analysis and interpretation of health data
Environmental health
Environmental factors including biological, physical, chemical and psychosocial factors that
affect the health of a community in natural and built environments
Health promotion
process of enabling people to increase control over, and improve their health
Health policy and management
,Planning, organization, administration, management, evaluation and policy analysis of health and
public health programs
Risk
The probability something bad might happen
Hazard
Any source of potential damage, harm, or adverse health effects on something or someone
Exposure
the state of being exposed to contact with something
Health
The state of complete physical, mental and social well-being. WHO calls for a level of heath that
permits social and economic stability
Measures of health
Mortality, life expectancy, infant mortality,
Risk factors
factors that influence the health of a population
Biological risk factor
Genetic endowment, aging
Environmental risk factor
Food, air, water and exposure to infectious diseases
, Lifestyle
diet, injury avoidance, smoking
Psychosocial factors:
poverty, stress, personality and culture
Disease incidence
rate of new cases over time in a defined population
Disease prevalence
total number of cases existing in a defined population at a specific time
distribution
Who, when, and where
intervention studies
type of study used to test a new treatment (clinical trials)
Cohort studies
type of study that allows the epidemiologist to link exposures to results by observation alone
Case control studies:
Start with people that are already ill and then look back to determine their exposure to a risk
factor
Policy
100% Correct
What is public health?
The science and art of preventing disease, prolonging life and promoting health through the
organized efforts and informed choices of society, organizations, public and private
communities, and individuals."
Components of public health
Monitoring and assessment, planning and solution development, implementation and
management, evaluation
Epidemiology
Distributions and determinants of disease, disabilities and death in human populations
Biostatistics
Collection, storage, retrieval, analysis and interpretation of health data
Environmental health
Environmental factors including biological, physical, chemical and psychosocial factors that
affect the health of a community in natural and built environments
Health promotion
process of enabling people to increase control over, and improve their health
Health policy and management
,Planning, organization, administration, management, evaluation and policy analysis of health and
public health programs
Risk
The probability something bad might happen
Hazard
Any source of potential damage, harm, or adverse health effects on something or someone
Exposure
the state of being exposed to contact with something
Health
The state of complete physical, mental and social well-being. WHO calls for a level of heath that
permits social and economic stability
Measures of health
Mortality, life expectancy, infant mortality,
Risk factors
factors that influence the health of a population
Biological risk factor
Genetic endowment, aging
Environmental risk factor
Food, air, water and exposure to infectious diseases
, Lifestyle
diet, injury avoidance, smoking
Psychosocial factors:
poverty, stress, personality and culture
Disease incidence
rate of new cases over time in a defined population
Disease prevalence
total number of cases existing in a defined population at a specific time
distribution
Who, when, and where
intervention studies
type of study used to test a new treatment (clinical trials)
Cohort studies
type of study that allows the epidemiologist to link exposures to results by observation alone
Case control studies:
Start with people that are already ill and then look back to determine their exposure to a risk
factor
Policy
