The ratio of the prevalence of type I (insulin-dependent) diabetes mellitus to type II (non-insulin-dependent) diabetes mellitus in the U.S. is about
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 2 of 39
Which type of study design is best suited for studying the prevalence of a disease?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 3 of 39
Which of the following is a measure of the severity of a disease?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 4 of 39
Notifiable disease surveillance usually focuses on morbidity from the diseases on the list and does not cover mortality from those diseases.
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 5 of 39
True statements about occupational skin disease include which of the following?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 6 of 39
Which of the following is an example of selection bias?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 7 of 39
Which statement best explains how infectious diseases are different from any other health problem?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 8 of 39
The main objective of primary prevention is to:
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 9 of 39
In an epidemiological context, what is the population at risk?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 10 of 39
The Iowa Women's Health Study, in which researchers enrolled 41,837 women in 1986 and collected exposure and lifestyle information to assess the relationship between these factors and subsequent occurrence of cancer, is an example of which type(s) of study? (Choose one wrong answer)
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 11 of 39
Correct statements concerning upper respiratory infections include which of the following?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 12 of 39
A female client develops a fungal vaginal infection after being treated with antibiotics for strep throat. Which component of the epidemiological triangle is primarily responsible?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 13 of 39
Which of the following criteria supports a causal relationship between exposure and disease?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 14 of 39
A specific case definition is one that: (Choose one wrong answer)
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 15 of 39
Parents who abuse their children are correctly characterized by all the following statements EXCEPT
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 16 of 39
In an observational study, the researcher:
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 17 of 39
The algebraic relationship between the variance and standard deviation is that:
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 18 of 39
Which of the following is NOT a type of observational study?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 19 of 39
What does a likelihood ratio of less than 1 indicate?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 20 of 39
What is the main purpose of an outbreak investigation?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 21 of 39
Disease control measures are generally directed at which of the following? (Choose one wrong answer)
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 22 of 39
What type of study design is best suited for studying the natural history of a disease?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 23 of 39
If a particular outbreak presents an unusual opportunity to learn more about the disease and its epidemiology by conducting a study, but early disease control measures would interfere with the study, one should conduct the study quickly, then implement control measures immediately afterwards.
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 24 of 39
What type of bias occurs when the measurement of exposure or outcome is influenced by the knowledge of the hypothesis?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 25 of 39
Results of this outbreak investigation should be communicated to: (Choose one wrong answer)
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 26 of 39
Initiating surveillance for a public health problem or adding a disease to the notifiable disease list is justified for which of the following reasons? (Choose one wrong answer)
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 27 of 39
Specificity of a diagnostic test is defined as:
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 28 of 39
Studies of the epidemiology of alcoholism have shown
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 29 of 39
Chickenpox is associated with
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 30 of 39
People were very concerned about another outbreak of swine flu. All care providers were asked to report, without individual names, any new cases to the public health department for tracking. Which would be most helpful for the local media to report to keep citizens informed?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 31 of 39
Studies of the epidemiology of epilepsy have shown that
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 32 of 39
The term 'endemic' refers to:
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 33 of 39
Data collected through which of the following methods is commonly used for surveillance? (Choose one wrong answer)
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 34 of 39
Prolonged exposure to polyvinyl chlorides in production is associated with each of the following EXCEPT
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 35 of 39
The crude mortality rate in Community A was higher than the crude mortality rate in Community B, but the age-adjusted mortality rate was higher in Community B than in Community A. This indicates that:
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 36 of 39
Which of the following statements about elderly Americans is true?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 37 of 39
A researcher is examining potential risk factors in comparison with disease at a specific time through collecting data regarding current exercise, sleep patterns, and current health status among 12-year-olds. Which research study would be most appropriate?
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 38 of 39
Multiple sclerosis (MS) is a chronic demyelinating disease characterized by an increased incidence in all the following EXCEPT
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
ATI RN · Questions in Epidemiology
Question 39 of 39
To display different rates on an area map using different colors, select different colors that have the same intensity, so as not to bias the audience.
Select an option. Use Strike to cross one out.
Rationale
Did you know the question?
End of free preview
You have finished the first five questions. Sign in to continue this set and save your progress.
