Epidemiology | Quiz 1 Set 1 Questions and Answers with 100% Correct
Answers | Latest Version Already Graded A+
epidemiology - (ANSWER)the study of the distribution and determinants of health-related states in
specific populations and the application of this study to control health problems
distribution - (ANSWER)-occurrence of cases by time, place, and person
-example: According to a study of deaths in the US in 2012, 1054 cervical cancer deaths occurred among
women ages 44-54.
determinants - (ANSWER)-all the causes and risk factors for the occurrence of a disease, including
physical, biological, social, cultural, and behavioral factors
-example: smoking is a risk factor or detrminant for cancer deaths
health related states - (ANSWER)-diagnosis of a specific disease or cause of death
-health related behavior (ex. smoking or taking prenatal vitamins)
specified population - (ANSWER)-a measurable group, defined by location, time, demographics, and
other characteristics
-Women aged 44-54 living in a rural village in Country Y from 2002-2012
application - (ANSWER)-analysis, conclusion, distribution, and timely use of epidemiologic information to
protect the health of the population
-Example: As a result of this study, free cervical screening programs were implemented.
purpose of epidemiology - (ANSWER)-to measure frequency of disease, quantify
-to assess distribution of disease, who where when
-to form hypothesis about causes and peventive factors
-to identify determinants of disease, test hypotheses using epidemiologic studies
medical vs epidemiological model - (ANSWER)FOCUS Med=individual, epi=populations
, Epidemiology | Quiz 1 Set 1 Questions and Answers with 100% Correct
Answers | Latest Version Already Graded A+
MAIN GOAL med=diagnose & treat, epi= prevent & control
QUESTIONS Med=what's wrong with the patient? epi=what's causing disease in population, what are the
risk factors?
TREATMENT: Med=what's treatment is appropriate for patient?, Epi= What can be done to reduce or
prevent disease or risk factors?
Epidemiology Applications - (ANSWER)-provide scientific basis to prevent disease and injury and
promote health
-determine relative importance of different health needs to establish priorities for research and action
-identify populations at greater risk, enable targeted interventions and inform individual patient care
-evaluate effectiveness of programs in improving the health of the population
-study natural history of a disease
-conduct surveillance of disease and injury occurrence in populations
-investigate disease outbreaks
Essential epedemiologic questions for public health nurses - (ANSWER)1) How is health-related state or
disease distributed?
Formulate Hypotheses
2) Is there an association between an exposure & health related state or disease?
3) Is the association causal?
4) What can be done to prevent disease or promote health related state?
5) Did the promotion or prevention strategy work?
Epidemiologic Assumptions - (ANSWER)-Diseases and other health-related events do not occur at
random
-Diseases and other health-related events usually have causal and preventive factors that can be found
Descriptive Epidemiology - (ANSWER)-studies the pattern of health events and their frequency in the
population
Answers | Latest Version Already Graded A+
epidemiology - (ANSWER)the study of the distribution and determinants of health-related states in
specific populations and the application of this study to control health problems
distribution - (ANSWER)-occurrence of cases by time, place, and person
-example: According to a study of deaths in the US in 2012, 1054 cervical cancer deaths occurred among
women ages 44-54.
determinants - (ANSWER)-all the causes and risk factors for the occurrence of a disease, including
physical, biological, social, cultural, and behavioral factors
-example: smoking is a risk factor or detrminant for cancer deaths
health related states - (ANSWER)-diagnosis of a specific disease or cause of death
-health related behavior (ex. smoking or taking prenatal vitamins)
specified population - (ANSWER)-a measurable group, defined by location, time, demographics, and
other characteristics
-Women aged 44-54 living in a rural village in Country Y from 2002-2012
application - (ANSWER)-analysis, conclusion, distribution, and timely use of epidemiologic information to
protect the health of the population
-Example: As a result of this study, free cervical screening programs were implemented.
purpose of epidemiology - (ANSWER)-to measure frequency of disease, quantify
-to assess distribution of disease, who where when
-to form hypothesis about causes and peventive factors
-to identify determinants of disease, test hypotheses using epidemiologic studies
medical vs epidemiological model - (ANSWER)FOCUS Med=individual, epi=populations
, Epidemiology | Quiz 1 Set 1 Questions and Answers with 100% Correct
Answers | Latest Version Already Graded A+
MAIN GOAL med=diagnose & treat, epi= prevent & control
QUESTIONS Med=what's wrong with the patient? epi=what's causing disease in population, what are the
risk factors?
TREATMENT: Med=what's treatment is appropriate for patient?, Epi= What can be done to reduce or
prevent disease or risk factors?
Epidemiology Applications - (ANSWER)-provide scientific basis to prevent disease and injury and
promote health
-determine relative importance of different health needs to establish priorities for research and action
-identify populations at greater risk, enable targeted interventions and inform individual patient care
-evaluate effectiveness of programs in improving the health of the population
-study natural history of a disease
-conduct surveillance of disease and injury occurrence in populations
-investigate disease outbreaks
Essential epedemiologic questions for public health nurses - (ANSWER)1) How is health-related state or
disease distributed?
Formulate Hypotheses
2) Is there an association between an exposure & health related state or disease?
3) Is the association causal?
4) What can be done to prevent disease or promote health related state?
5) Did the promotion or prevention strategy work?
Epidemiologic Assumptions - (ANSWER)-Diseases and other health-related events do not occur at
random
-Diseases and other health-related events usually have causal and preventive factors that can be found
Descriptive Epidemiology - (ANSWER)-studies the pattern of health events and their frequency in the
population
