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Exam (elaborations)

NR 503 Week 4 Midterm Quiz

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NR 503 Week 4 Midterm Quiz/NR 503 Week 4 Midterm Quiz/NR 503 Week 4 Midterm Quiz

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Question 15 pts
(CO 1, 2, 3,7) Which of the following risks can be attributed to an exposure?
Group of answer choices

Temporal risk is the amount of risk attributed to an

exposure. Absolute risk is the amount of risk

attributed to an exposure.
Mortality risk rates are the amount of risk attributed to an exposure.

The relative ratio risk states the amount of risk attributed to an exposure.


Flag question: Question 2
Question 25 pts
(CO 1, 2, 3, 6) Which of the following best describes the cross-sectional study
design?
Group of answer choices

An intervention is being tested against a

control. They are the most expensive

study method.

The investigator begins with cases and controls.

Exposures and outcomes are collected

imultaneously.


Flag question: Question 3
Question 35 pts
(CO 1, 4) Which of the following is the best definition of validity of a screening
tool?
Group of answer choices

The tool's ability to screen based upon gender and

age. The tool's ability to measure the population

prevalence rate.
The tool's ability to measure morbidity rates?

, The tool's ability to accurately identify those who have the disease.


Flag question: Question 4
Question 45 pts
(CO 1, 6) The primary goal of the epidemiological triangle is which of the
following?

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