CHLH 274 Final Exam Questions with
Guaranteed Pass Solutions 2025-2026
Updated.
Epidemiologic methods can be applied to which of the following public health-related fields?
a. health education
b.healthcare administration
c. environmental health
d. all of the above - Answer d. all of the above
Which of the following is not considered a use of epidemiology?
a. To study the workings of health services in the community
b. To diagnose the dimensions and distributions of disease within a community
c. To provide healthcare services to specific individuals
d. To search for causes of disease and other health outcomes - Answer c. To provide
healthcare services to specific individuals
Whether a contaminated food, such as tomatoes, caused an outbreak of gastrointestinal
disease is a simple example of:
a. A causal association.
b. The 1918 influenza pandemic.
c. A population.
d. All of these are correct. - Answer a. A causal association.
Which of the following is considered a key characteristic of epidemiology?
a. Distribution
b.Population focus
c. Quantification
d. All of these are correct - Answer d. All of these are correct
Variation in the occurrence of diseases and other health outcomes in populations relates most
closely to:
a. Population focus
b. Distribution
, c. Quantification
d. None of these are correct. - Answer b. Distribution
Alexander Fleming discovered the antimicrobial properties of Penicillium notatum.
a. True
b. False - Answer a. True
Epidemiology is an observational science that capitalizes on naturally occurring situations.
a.True
b. False - Answer a.True
John Graunt is said to be the first to employ quantitative methods to describe population vital
statistics.
a. True
b. False - Answer a. True
The history of epidemiology originated as early as classical antiquity.
a. True
b. False - Answer a. True
Bubonic plague is a bacterial disease caused by Yersinia pestis.
a. True
b. False - Answer a. True
On May 1, 2010, the number of residents of Oklahoma who had been diagnosed with asthma at
any time during their lifetime was A. The population on June 30, 2010 was B. During the same
year, the number of new cases of asthma was C.
Which of the following expressions represents the point prevalence (percentage) of asthma?
a. (C/B) x 100
b. (A/B) x 100
c. (C/A) x 100
d. (B/A) x 100 - Answer b. (A/B) x 100
True or False: At the initial examination in the Framingham study, coronary heart disease was
found in 5 per 1000 men ages 30-44, and in 5 per 1000 women ages 30-44. The inference that in
this age group men and women have an equal risk of getting coronary heart disease is incorrect
because the data are prevalence data and not incidence data.
Guaranteed Pass Solutions 2025-2026
Updated.
Epidemiologic methods can be applied to which of the following public health-related fields?
a. health education
b.healthcare administration
c. environmental health
d. all of the above - Answer d. all of the above
Which of the following is not considered a use of epidemiology?
a. To study the workings of health services in the community
b. To diagnose the dimensions and distributions of disease within a community
c. To provide healthcare services to specific individuals
d. To search for causes of disease and other health outcomes - Answer c. To provide
healthcare services to specific individuals
Whether a contaminated food, such as tomatoes, caused an outbreak of gastrointestinal
disease is a simple example of:
a. A causal association.
b. The 1918 influenza pandemic.
c. A population.
d. All of these are correct. - Answer a. A causal association.
Which of the following is considered a key characteristic of epidemiology?
a. Distribution
b.Population focus
c. Quantification
d. All of these are correct - Answer d. All of these are correct
Variation in the occurrence of diseases and other health outcomes in populations relates most
closely to:
a. Population focus
b. Distribution
, c. Quantification
d. None of these are correct. - Answer b. Distribution
Alexander Fleming discovered the antimicrobial properties of Penicillium notatum.
a. True
b. False - Answer a. True
Epidemiology is an observational science that capitalizes on naturally occurring situations.
a.True
b. False - Answer a.True
John Graunt is said to be the first to employ quantitative methods to describe population vital
statistics.
a. True
b. False - Answer a. True
The history of epidemiology originated as early as classical antiquity.
a. True
b. False - Answer a. True
Bubonic plague is a bacterial disease caused by Yersinia pestis.
a. True
b. False - Answer a. True
On May 1, 2010, the number of residents of Oklahoma who had been diagnosed with asthma at
any time during their lifetime was A. The population on June 30, 2010 was B. During the same
year, the number of new cases of asthma was C.
Which of the following expressions represents the point prevalence (percentage) of asthma?
a. (C/B) x 100
b. (A/B) x 100
c. (C/A) x 100
d. (B/A) x 100 - Answer b. (A/B) x 100
True or False: At the initial examination in the Framingham study, coronary heart disease was
found in 5 per 1000 men ages 30-44, and in 5 per 1000 women ages 30-44. The inference that in
this age group men and women have an equal risk of getting coronary heart disease is incorrect
because the data are prevalence data and not incidence data.
