After teaching a group of students about the various types of epidemiologic research studies that can be done, the instructor determines that the teaching was effective when the students describe a community trial as which of the following?
A) A type of experimental study conducted at the community level
B) An inexpensive type of analytic research study
C) A study that gathers volunteers for the experimental group
D) A way to locate health problems in a variety of communities
Question 2
The nurse is reviewing actual census data for information for use in an epidemiologic study. Which of the following would the nurse be least likely to find?
A) Occupational status
B) Housing quality
C) Births recorded
D) Educational level