NURSING EXAM QUESTIONS
HEALTH INFORMATICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Epidemiologists often characterize data by place, time and person.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The tests of analytical epidemiology are carried out through four major types of research study designs: cross-sectional studies, case-control studies, cohort studies, and controlled clinical trials. Cross-sectional studies are used to explore associations of disease with variables of interest.
Detailed explanation-2: -As a field epidemiologist, you will collect and assess data from field investigations, surveillance systems, vital statistics, or other sources. This task, called descriptive epidemiology, answers the following questions about disease, injury, or environmental hazard occurrence: What?
There is 1 question to complete.