An example of is one in which a group of individuals who have a condition, such as heart disease, are compared with a similar group of people who do not have the same condition. A. a case control study

B. a human study

C. an intervention study

D. a cell culture stydy

Aclient who has alzheimer disease is hospitalized with new-onset angina. her husband tells you he does not sleep well because he needs to be sure she does not wander during the night. he insists on checking each of the medications you give the client to be sure they are "the same pills she takes at home." based on this information, which nursing diagnosis is most appropriate for this client?