Epi. Exam One with questions and
accurate answers 2025/2026
PAP smears, mammograms, blood pressure and cholesterol screenings, and prostate specific
antigen testing, etc., are examples of: - ANS ✔✔Secondary prevention
When a new treatment is developed that prevents death but does not produce complete
recovery from a disease, the following will occur: - ANS ✔✔Prevalence of the disease will
increase
Communities A and B have equal age-adjusted mortality rates. Community A has a lower crude
mortality rate than B. One may conclude that: - ANS ✔✔A has a younger population than B
n 2017, you are working with a leading medical facility in Philadelphia and have been asked to
find out the need to develop a special ambulatory facility (e.g., an afternoon clinic) to manage
diabetes mellitus among the catchment population (i.e., community served by the hospital).
Which of the following measures would you use to plan the resources needed for the facility?
Assume that necessary data are readily available. - ANS ✔✔Point prevalence of diabetes
mellitus on December 31, 2016
The major disadvantage of crude rates is that: - ANS ✔✔They do not permit comparison of
populations that vary in composition.
Blood pressure measurements on adult males 30-49 years of age were obtained in a survey of a
representative sample of Philadelphia households. To compare the frequency of hypertension in
the white and non-white population surveyed, the most appropriate measure is the: - ANS
✔✔Race-specific prevalence rate
accurate answers 2025/2026
PAP smears, mammograms, blood pressure and cholesterol screenings, and prostate specific
antigen testing, etc., are examples of: - ANS ✔✔Secondary prevention
When a new treatment is developed that prevents death but does not produce complete
recovery from a disease, the following will occur: - ANS ✔✔Prevalence of the disease will
increase
Communities A and B have equal age-adjusted mortality rates. Community A has a lower crude
mortality rate than B. One may conclude that: - ANS ✔✔A has a younger population than B
n 2017, you are working with a leading medical facility in Philadelphia and have been asked to
find out the need to develop a special ambulatory facility (e.g., an afternoon clinic) to manage
diabetes mellitus among the catchment population (i.e., community served by the hospital).
Which of the following measures would you use to plan the resources needed for the facility?
Assume that necessary data are readily available. - ANS ✔✔Point prevalence of diabetes
mellitus on December 31, 2016
The major disadvantage of crude rates is that: - ANS ✔✔They do not permit comparison of
populations that vary in composition.
Blood pressure measurements on adult males 30-49 years of age were obtained in a survey of a
representative sample of Philadelphia households. To compare the frequency of hypertension in
the white and non-white population surveyed, the most appropriate measure is the: - ANS
✔✔Race-specific prevalence rate
