Intro to Epidemiology Questions with

Intro to Epidemiology Questions with Complete Solutions (Latest 2025) What is epidemiology? - Correct Answers ✅-the branch of medicine that deals with the incidence, distribution, and possible control of diseases and other factors relating to health.-The study of the distribution and determinants of health- related phenomena in human populations and the application of this study to control health problems.-the study of what befalls the population.What are the determinants of epidemiology? - Correct Answers ✅-factors/events brought about change in health phenomena -environment -infectious agents -medical care -genetics -social factors -lifestyle choices What are the distributions of epidemiology? - Correct

Answers ✅-person: age, sex, race

-place: urban, US, near power plant

-time: June, annual, decade 1 / 3

Intro to Epidemiology Questions with Complete Solutions (Latest 2025) What are the health-related phenomena of epidemiology? - Correct Answers ✅-types of health outcomes -infectious diseases -chronic diseases -disability, injury, limitation of activity -active life expectancy -mental illness, suicide, drug addiction -morbidity & mortality What is morbidity? - Correct Answers ✅-designates illness that occur in a population/ other group What is mortality? - Correct Answers ✅-refers to deaths that occur in a population/ other group What is population of epidemiology? - Correct Answers ✅- examines disease occurrence among population groups NOT individuals -referred to as population medicine What are the aims & levels of epidemiology? - Correct Answers ✅-describe health status of populations -explain etiology of disease -predict occurrence of disease 2 / 3

Intro to Epidemiology Questions with Complete Solutions (Latest 2025) -control occurrence of disease What is a recent example of epidemiology in the news? - Correct Answers ✅-air pollution tied to birth defects -exposure to air pollution from traffic in 1st 2 months of pregnancy strongly increases risk for birth defects -association b/w air pollution & congenital anomalies How does epidemiology function as an interdisciplinary field?

• Correct Answers ✅-involves knowledge of other things &

combines to make up epidemiology -microbiology -virology -clinical medicine/ pathology -social & behavioral sciences, demography -toxicology -biostatistics How are epidemiological research methods used as a tool to study the health of populations? - Correct Answers ✅- require counting # of cases of diseases -disease distributions examined according to demographic variables (age, sex, race) -use graphs & charts to represent data

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