NURS 5005 Intro to Nursing Research, Ethics, Technology Questions and Answers 2024 with Rationales.

NURS 5005 Intro to Nursing Research, Ethics, Technology Questions and Answers 2024 with Rationales. 1. A nurse researcher is conducting a randomized controlled trial to compare the effectiveness of two interventions for smoking cessation. The researcher randomly assigns participants to either group A or group B and follows them for six months. The researcher measures the number of cigarettes smoked per day at baseline and at the end of the study. What type of research design is this? a) Descriptive b) Correlational c) Experimental* d) Quasi-experimental Rationale: This is an example of an experimental design, which involves manipulating an independent variable (the intervention) and measuring its effect on a dependent variable (the number of cigarettes smoked per day) while controlling for other variables (random assignment, followup period). 2. A nurse is working in a palliative care unit and is caring for a patient who has terminal cancer. The patient has expressed a wish to die at home and has signed a do-notresuscitate (DNR) order. However, the patient's family members are opposed to this decision and want the patient to receive aggressive treatment in the hospital. The nurse is facing an ethical dilemma and needs to balance the patient's autonomy with the family's beneficence. What ethical principle should guide the nurse's actions in this situation? a) Justice b) Fidelity c) Nonmaleficence d) Respect for persons* Rationale: Respect for persons is an ethical principle that recognizes the dignity and worth of each individual and their right to self-determination. The nurse should respect the patient's wishes and preferences, even if they differ from those of the family. 3. A nurse is using an electronic health record (EHR) system to document the care provided to a patient. The nurse notices that some of the information in the EHR is inaccurate and outdated. The nurse wants to correct the errors and update the data, but is unsure how to do so without compromising the integrity and security of the system. What should the nurse do in this situation? a) Delete the incorrect information and enter the correct information b) Use a strike-through to indicate the incorrect information and enter the correct information c) Contact the system administrator or IT support staff for assistance* d) Ignore the errors and continue with the documentation Rationale: Contacting the system administrator or IT support staff for assistance is the best option, as they can provide guidance on how to edit or modify the information in the EHR without violating any policies or protocols. Deleting or ignoring the errors could lead to inaccurate or incomplete records, which could affect patient safety and quality of care. B: 1. Which of the following is the most appropriate research design for investigating the effectiveness of a new nursing intervention? a) Cohort study b) Case-control study c) Randomized controlled trial d) Qualitative research study Answer: c) Randomized controlled trial Rationale: A randomized controlled trial is the most appropriate research design for investigating the effectiveness of a new nursing intervention, as it provides the highest level of evidence and minimizes bias by randomly assigning participants to intervention and control groups.