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NURSING DL-F, Applied Nursing Research Quiz 5 Latest Questions and Answers
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• Question 1 A nurse researcher tested two different head-of-bed elevations for the prevention of ventilator-associated pneumonia. In this 2-day trial, clients were randomly assigned to receive either the 30-degree elevation or the 45-degree elevation on the first day and the other elevation on the second day. What type of design was used? Selected Answer: D. Crossover Answers: A. Pretest–posttest B. Delay of treatment C. Factorial D. Crossover • Question 2 For which broad category of evidence-based practice (EBP) research questions is causality not an issue? Selected Answer: A. Prognosis Answers: A. Prognosis B. Etiology and harm C. Diagnosis and assessment D. Therapy
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