NUR 314: Exam 1 Study Guide Practice Questions with Correct Answer.

A number of selected influences of evidence-based practice trends on nursing and nursing care quality are explored as well as thoughts about the "next big ideas" for moving nursing and healthcare forward. Correct Answer Understand trends in health care and what these mean for evidence-based practice. Evidence-based practice is the "integration of best research evidence with clinical expertise and patient values." It means that when health professionals make a treatment decision with their patient, they base it on their clinical expertise, the preferences of the patient, and the best available evidence. Correct Answer Define evidence-based practice as a foundation for nursing practice. Levels of evidence are one useful way to think about what kinds of evidence are available, how these are connected to statistical tests, and what kinds of clinical questions each type of evidence can answer. Correct Answer Describe different levels of evidence and how these are connected to statistics. Descriptive or exploratory research Correlational research Comparative research Case controlled and cohort studies Experimental or randomized controlled trials Meta-analyses Correct Answer What are the types of research? Single studies that report frequencies, averages, and variation Correct Answer What is descriptive or exploratory research? Single studies that report correlation coefficients Correct Answer What is correlational research? Single studies that report on differences between groups using t-tests or ANOVA Correct Answer What is comparative research? Single "natural experiments" that help us predict outcomes Correct Answer What is case controlled and cohort studies? Single studies that test cause and effect Correct Answer What is experimental or randomized controlled trials? Analyses of existing randomized controlled trials to determine the effectiveness of interventions Correct Answer What is meta-analyses?