EPID 309 EXAM 1 UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

EPID 309 EXAM 1 UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS

Question:
1. Birth is considered a vital event
Answer:
True

Question:
2. The Behavioral Risk Factor Surveillance System (BRFSS) is an example of syndromic surveillance.
Answer:
False

Question:
3. An abrupt drop in mortality rates due to a specific disease from one year to the next is most likely due
to:
Answer:
A change in the International Classification of Disease (ICD) system.

Question:
4. An abrupt increase in incidence rate due to specific disease in only one US state from one year to the
next is most likely due to:
Answer:
a change in reporting requirements

Question:
5. the systematic and continuous gathering of information about the occurrence of disease and other health
phenomena is known as:
Answer:
Public health surveillance

Question:
6. A primary difference between registries and surveillance is
Answer:
cases know they are part of a registry, but not necessarily of surveillance

Question:
7. Illness do to a specific disease or health condition is known as:
Answer:
morbidity

Question:
8. Syndromic surveillance is a database for the collection of information about a disease.
Answer:
False

, Question:
9. Change of residence is considered a vital event.
Answer:
False

Question:
10. All of the following are considered vital events except: Death Divorce Graduation
Answer:
Graduation

Question:
11. Your Public Health internship preceptor at Pima County Health Department asks you to collect
background data on cancer rates for the US. You start by going to:
Answer:
SEER

Question:
12. The Arizona Developmental Disabilities Surveillance Program seeks to determine the prevalence of
autism spectrum disorders among children age 8 in Maricopa County. The team goes out to schools and
clinics and reviews records of the children. What kind of surveillance system do they use?
Answer:
active surveillance

Question:
13. An abrupt drop in mortality rates due to a specific disease from one year to the next is most likely due
to:
Answer:
A change in the International Classification of Disease (ICD) system

Question:
14. In addition to disease data, the Notifiable Disease Surveillance System also collects data on risk
factors.
Answer:
False

Question:
15. In the United States, birth statistics are collected for tax purposes and do not include enough
information to be helpful to epidemiologists.
Answer:
False

Question:
16. A _____ is a type of graph that shows the frequency of cases for categories of a categorical (discrete)
variable.
Answer:
bar graph