The nurse researcher is conducting the review of literature for a study. How long should the nurse researcher plan to continue this review?
1. Until the problem statement has been written.
2. Until the data collection process begins.
3. Until all data have been collected.
4. Until the data have been analyzed and the results of the study are being written.
2
Rationale 1: The review of the literature should continue past this step.
Rationale 2: The review of literature should continue until data collection begins in order to ensure the researcher has as much information as possible and the most up-to-date information on the study topic.
Rationale 3: The review of literature should have already been discontinued by this point.
Rationale 4: The review of literature should have already been discontinues by this point.
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The nurse knows that opsonization is what?
A) Where null lymphocytes attack antigens B) The mobilization of immunoglobulins C) The binding together of molecules D) Where the antigen-antibody molecule is covered with a sticky substance
What was the rationale for the 1992 changes in the Food and Drug Administration's regulations to permit accelerated approval of drugs for the treatment of life-threatening or severely debilitat-ing disease?
a. To allow for marketing before completion of phase II of drug trials b. To ensure that the unknown risks associated with early approval are balanced by the need for effective drugs c. To change the rules because existing FDA regulations were too stringent for po-tentially effective drugs d. To accelerate approval of new drugs to give prescribers the option of using them without research findings
The nurse is teaching a review class to nurses about diabetes mellitus. Which statement by the nurse is correct?
a. "Patients with type 2 diabetes will never need insulin." b. "Oral antidiabetic drugs are safe for use during pregnancy." c. "Pediatric patients cannot take insulin." d. "Insulin therapy is possible during pregnancy if managed carefully."
When providing nutritional counseling to a client at risk for kidney stones, the nurse should recommend a:
1. Low-sodium diet. 2. High-purine diet. 3. Low-potassium diet. 4. High-protein diet.