MPH 6011 Final Exam Questions With Complete Solutions
____________ applies to sick people until they are no longer
infectious. Correct Answer Isolation
______________ results when a third variable or factor distorts
the association between exposure and disease. Correct Answer
Confounding
_______________ applies to people who may have been
exposed to a case to see if they get sick. Correct Answer
Quarantine
"Diamond shaped boxes are used to represent choices related to
the next activity as 'yes' or 'no'." This statement most closely
relates to which causal framework?
a. web of causation
b. fish bone diagram
c. causal pies
d. decision trees Correct Answer d
A case definition during an outbreak investigation should
specify:
a. clinical features
b. person, place, exposure
c. A and B
d. person, place, time
e. A and D Correct Answer e
, Adherence to Ethical Principles must be embraced by all study
team members when conducting research. Since 1985, the US
Public Health Service has mandated what to review plans for
research involving human subjects? Correct Answer
Institutional Review Board
Among the items listed below, which design feature or bias is
NOT similarly found in both case-control and cohort studies?
a. both make comparisons between exposed and unexposed
groups
b. confounding
c. both measure exposure before disease occurs
d. both can have misclassification of exposure Correct Answer
c
Cross-over design allows a person to serve as their own
__________. Correct Answer Control
Endemic disease is disease occurrence that is _________.
Correct Answer Normal
Epidemiology is the study of the distribution and determinants
of disease frequency in humans and the application of this study
to control health problems. Briefly describe two different types
of activities that epidemiologists perform. Correct Answer x
Exposure is measured __________ disease occurrence in cohort
studies.
a. before
____________ applies to sick people until they are no longer
infectious. Correct Answer Isolation
______________ results when a third variable or factor distorts
the association between exposure and disease. Correct Answer
Confounding
_______________ applies to people who may have been
exposed to a case to see if they get sick. Correct Answer
Quarantine
"Diamond shaped boxes are used to represent choices related to
the next activity as 'yes' or 'no'." This statement most closely
relates to which causal framework?
a. web of causation
b. fish bone diagram
c. causal pies
d. decision trees Correct Answer d
A case definition during an outbreak investigation should
specify:
a. clinical features
b. person, place, exposure
c. A and B
d. person, place, time
e. A and D Correct Answer e
, Adherence to Ethical Principles must be embraced by all study
team members when conducting research. Since 1985, the US
Public Health Service has mandated what to review plans for
research involving human subjects? Correct Answer
Institutional Review Board
Among the items listed below, which design feature or bias is
NOT similarly found in both case-control and cohort studies?
a. both make comparisons between exposed and unexposed
groups
b. confounding
c. both measure exposure before disease occurs
d. both can have misclassification of exposure Correct Answer
c
Cross-over design allows a person to serve as their own
__________. Correct Answer Control
Endemic disease is disease occurrence that is _________.
Correct Answer Normal
Epidemiology is the study of the distribution and determinants
of disease frequency in humans and the application of this study
to control health problems. Briefly describe two different types
of activities that epidemiologists perform. Correct Answer x
Exposure is measured __________ disease occurrence in cohort
studies.
a. before
