Author: Anonymous

At a picnic, 150 people consume a particular food. Thirty people subsequently develop the suspected foodborne illness. What does the attack rate tell investigators?

A community experiences an increase in infections associated with a local animal population. Investigators discover that environmental contamination may be contributing to transmission. Which approach would best represent One Health?

Which type of epidemic is characterized primarily by person-to-person transmission?

During an outbreak, 500 people are diagnosed with a disease. Of those individuals, 10 die from the disease. What is the case fatality rate?

Which of the following would be considered a characteristic used to describe a population in epidemiology?

Epidemiology focuses only on diseases that are infectious.

A public health department offers free screening tests to identify individuals who have a disease before they develop obvious symptoms. This intervention is best classified as:

Which situation would most clearly benefit from a One Health approach?

A signed consent for thoracentesis is in the chart. When the nurse arrives to prepare the client, she says, “They’re going to take some fluid off my lung? Or is that the breathing test? He talked awfully fast.” What should the nurse do first?

A practical nurse (PN) tells the RN, “The client in room 412 looks septic. You should call the provider.” Which response by the RN best reflects each nurse’s scope of practice?