lOMoARcPSD|17706574
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 simultaneously.
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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Group of answer choices
To identify responsible infectious agents
To explain causation
To explain outcomes
To explain chronic health diseases
Flag question: Question 5
Question 55 pts
(CO 1) Which of the following is an example of a secondary prevention strategy?
Group of answer choices
State level taxes on tobacco products
Referral to counseling for someone with post-partum depression
Bone density testing for osteoporosis
Creating tobacco-free zones at correctional facilities
Flag question: Question 6
Question 65 pts
(CO 1, 2, 3) Systematic error or bias is categorized into which of the following two
groups?
Group of answer choices
Specificity and selection bias are categorized as systematic errors.
Sensitivity and specificity are categorized as systematic errors.
Selection bias and information bias are categorized as systematic errors.
Information bias and causality are categorized as systematic errors.
Flag question: Question 7
Question 75 pts
(CO 1) The positive predictive value of a test is best described as which of the
following?
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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 simultaneously.
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?
Downloaded by Nicholas Marks ()
, lOMoARcPSD|17706574
Group of answer choices
To identify responsible infectious agents
To explain causation
To explain outcomes
To explain chronic health diseases
Flag question: Question 5
Question 55 pts
(CO 1) Which of the following is an example of a secondary prevention strategy?
Group of answer choices
State level taxes on tobacco products
Referral to counseling for someone with post-partum depression
Bone density testing for osteoporosis
Creating tobacco-free zones at correctional facilities
Flag question: Question 6
Question 65 pts
(CO 1, 2, 3) Systematic error or bias is categorized into which of the following two
groups?
Group of answer choices
Specificity and selection bias are categorized as systematic errors.
Sensitivity and specificity are categorized as systematic errors.
Selection bias and information bias are categorized as systematic errors.
Information bias and causality are categorized as systematic errors.
Flag question: Question 7
Question 75 pts
(CO 1) The positive predictive value of a test is best described as which of the
following?
Downloaded by Nicholas Marks ()
