During a study about nurses' ability to teach lifestyle changes in patients with coronary artery disease, the researcher discovers that many nurses have negative attitudes about obesity. The researcher develops a survey to examine these attitudes.
This is an example of:
a. grounded theory research.
b. intraproject sampling.
c. saturation of information.
d. verification of information.
Question 2
A researcher begins with a registry of all patients with HIV in the United States. The researcher uses a computer to generate a random sample from the list, and then those individuals agree to participate in a study. What kind of sample has been created?
a. Cluster
b. Convenience
c. Simple random
d. Stratified random
Coronary stent. Illustration of an angiogram revealing a coronary stent, which helps prevent closure
Coronary sinus
Coronary Artery Blockage
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