NSG 522- Final Exam Questions and Correct Answers | Latest Update
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Course
NSG 522
Institution
NSG 522
Epidemiology is defined as?
The STUDY of the DISTRIBUTION and DETERMINANTS of HEALTH-RELATED
STATES OR EVENTS in specified POPULATIONS and the application of this
knowledge to the CONTROL OF HEALTH PROBLEMS
What are the core Epidemiological Functions?
Surveillance
Field Investigations
...
✓ Causative agent or event, characteristics of the person, characteristics
of the environment, presence of preventative factors, action of
catalysts or additive factors, mediating and moderating factors,
interaction between the factors.
What does the Bradford Hill Criteria for Causation tell us?
✓ Several criteria are listed that help us determine if causal association is
reasonable.
What does the Bradford Hill Criteria for causation not tell us?
✓ Statistical or clinical significance.
Occurrence of disease can be understood using which 3 models?
✓ Epidemiological Triad or Triangle, BEINGS Model, Web of causation.
What three aspects make up the Epidemiological Triad/Triangle?
Master01 | October, 2024/2025 | Latest update
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