NU343 Final Exam Questions And Answers Verified Solutions 2024 Approved.

Name one of the four ways a researcher can establish trustworthiness in a qualitative research and give an example. - correct answer -Credibility: use of well-established research methods, detailed interviews, member checks, triangulation -Confirmability: Audit trail, peer debriefing, self-refection, member checks -Dependability: coding checks that show agreement, uniformity of responses across subjects, ability to relate previous research findings to the current study, peer debriefing -Transferability: clear explanation of the boundaries/limitations of the study, thick description, check for representativeness of the data, audit trail Explain or list at least 3 examples of some considerations when looking at evidence based practices. - correct answer -Appraised representatives -Expected detailed study report -Look for discussions about power analysis in quantitative studies and data saturation in qualitative studies - Examine attributes of samples and sampling methods -The purpose of these considerations is to help the nurse make decisions about the applicability of the findings within clinical practice Define attrition rate and explain how to prevent an insufficient sample size. - correct answer -The dropout rate; it is a loss of subjects before a study is completed, also a threat of morality -One method to address attrition is to increase the number of subjects in the sample so that even if participants drop out, the researcher will continue to have a sufficient sample size. Define the meaning of innovator. Give an example of an innovator characteristics and explain with a scenario. - correct answer -One who is willing to try new things in practice using evidence, to enhance to quality of patient care and to foster nursing knowledge -Characteristic: Self-awareness -Example: A nurse disagreed with an institutionally policy change relating to the withdrawal of foods and fluids for a terminally ill patients in certain circumstances because he had different beliefs about life and death. This nurse tells manager that this is not ethical, which brings self-awareness that he was able to seek out resources to understand the meaning of a new policy and promote job satisfaction. Explain the difference between a type 1 error and type 2 error. Which one is more serious? - correct answer -Type 1 error is when the researcher rejects the hypothesis when it should have been accepted. Type 2 is when the researcher accepts the hypothesis when it should have been accepted. -Type 1 error is more serious Describe the ways that can be used to engage others in change. Give an example for at least one of them - correct answer Ways that can be used to engage other in change include: -Conducting an assessment for the practice environment that an actual problem exists. This can be done by incorporating as many colleagues as possible. Example: Distributing an assessment tool for data collection by using the help of the process improvement specialist. -Use of Journal clubs which is a strategy for disseminating research among nurses by discussing articles in a small group. Example: Organizing a unit-based potluck during which articles about a certain topic (use of face masks permanently) are distributed to nurses for discussion of current practices and questions. Identify one of the EBP models and explain its use in healthcare - correct answer -The Iowa Model for EBP to promote quality care -In this type of model, nurses consider the following questions: Is the topic a priority for the organization? Is there a sufficient research base? Is change appropriate for adoption for practice? -This allows for nurses to determine if there is a need to gather more relevant information and evaluate the application of the research to practice. Stratified random sampling involves selecting elements from a population that can be divided into groups or strata. What makes a strata mutually exclusive? - correct answer When a stratum is mutually exclusive, it means that each element can be put into one and only one stratum category. This subject cannot fit into both categories. You have been a med surge nurse for almost a year now. Your nurse manager chooses you to represent the unit on a team monitoring patient safety. What outcomes would you suggest the team monitor? - correct answer -Remember choosing outcomes that appropriately fit an innovation is vital. -Outcomes should be considered for their significance and scope. -Outcomes that the team should monitor: reduction in patient falls. Which model depicts behaviors of the professional nurse and how can it be implemented? - correct answer -Model: The wheel of professionalism in nursing Implementation: a facility may implement a clinical ladder to promote success and productivity for new graduates, routinely reading scholarly articles, pursuing continuing education, making practice changes to implement professional autonomy Explain the difference between open coding and axial coding. - correct answer Open coding is a group of qualitative data into categories that make sense. Axial coding is analyzing categories and labels after completing the open coding. What is a mentor? Give an example of a mentor either relating to someone in your life or a broad example. - correct answer A mentor is someone who assists with professional growth. Example: a seasoned nurse training a new nurse to grow within her professional field. Define the meaning of lifelong learning and how it is applied to the nursing profession. Give an example. - correct answer -Adding skills and knowledge to one's own trade over time. -As a nurse, you must be ready to adapt and learn with your environment. This may involve learning new medications, experimental drugs, learning a new machine that was put into practice, and new medical techniques. Through our careers, we will learn all new medical innovations that will take place over our lifetime. -Correlating this to something personal, I had to learn how to therapeutically communicate with psych patients. This was something new for me, and it a skill that we will use in our careers. When measuring variability, what is standard deviation and give an example of it. - correct answer -The most common findings in studies. It is a normal curve used to determine the number of data values that fall within a specific interval in a normal distribution. -Examples: salary ranges, test grades. weather reports Explain what inclusion criteria is, and why is it important to a sample? - correct answer -Used to determine subjects to be included in the sample. Researchers identify characteristics that each element must possess to be included in the sample. -This is important because they are guided by the research question, so it helps narrow down the ideal sample. Is it always appropriate to use inferential statistics? If not, what is an example of when they would be used and what are they used for? - correct answer -It is not always appropriate to use inferential statistics. They would not be used for descriptive research but rather used for when you are trying to find differences between groups or a relationship among variables. -An example would be trying to find the relationship between the number of hours of sleep and a score on a memory scan. -Inferential statistical tests can be conducted to make decisions about whether findings can be applied to the po