Researcher may choose to use a focus group instead of one-to-one interviews in order to
a. encourage free expression of views of the participants.
b. increase conformity and consistency of participants' responses.
c. reduce the time needed to collect data.
d. allow more time for lengthy and complete responses.
ANS: A
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Which statement regarding general cancer development is true?
A. The risk for cancer development decreases with age. B. Cancers usually develop in those tissues that retain their ability to divide. C. Children born to older mothers have a greater risk for cancer development. D. Most mutations leading to cancer development occur in structural genes.
Lactulose, a hyperosmotic laxative, also has which function?
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The nursing assistant practices medical asepsis by
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