Correct Answer: B

Rationale: The correct answer is B: Decision support. In this scenario, the nurse received an alert regarding a potential drug interaction between the patient's potassium level and the scheduled digoxin. Decision support in EHR provides real-time clinical guidance to healthcare providers, helping them make informed decisions to improve patient safety. Holding the medication in response to the alert demonstrates the effective use of decision support to prevent adverse drug events. Choices A, C, and D do not directly relate to the situation described and do not involve the clinical decision-making support provided by EHRs.

Correct Answer: A

Rationale: The correct answer is A because Florence Nightingale is widely recognized as the pioneer of modern nursing research. During the Crimean War, she collected and analyzed data on patient care outcomes, demonstrating the importance of evidence-based practice in nursing. This laid the foundation for the development of nursing research as a formal discipline. Choice B is incorrect as nursing research did not start between 1900 and 1940, but rather with Nightingale's work. Choice C is incorrect because the focus of nursing research was not solely on doctorally prepared nurses but on improving patient care in general. Choice D is incorrect as the naturalistic paradigm is just one approach to research and not the starting point for nursing research.

Correct Answer: C

Rationale: 1. Infection control is crucial in ensuring safe and effective care for all clients. 2. Infection control measures are essential in preventing the spread of infections in healthcare settings. 3. Infection control is relevant in promoting and maintaining health by preventing illness. 4. Psychosocial integrity can be compromised by infections, making infection control important in this category. 5. Physiologic integrity involves preventing and managing infections through proper protocols. 6. While teaching/learning, health promotion, and pharmacology are important, they are not integrated into all client need categories like infection control.

Correct Answer: B

Rationale: The correct answer is B because "One Flew Over the Cuckoo's Nest" raised awareness about the mistreatment of vulnerable populations in mental health institutions. It highlighted the need to uphold the rights of such individuals. A is incorrect because the movie did not specifically lead to an increase in funding for mental health care or a shift to institutional care. C is incorrect because while the movie portrayed nurses advocating for patients, it did not necessarily lead to a widespread perception of nurses as advocates for vulnerable populations. D is incorrect because there is no evidence to suggest that funding for nursing traineeships was eliminated as a direct result of the movie.

Correct Answer: B

Rationale: The correct answer is B because it demonstrates empathy by acknowledging and validating the spouse's feelings of anger. By stating, "I understand how you could feel angry about the diagnosis," the nurse shows compassion and understanding towards the spouse's emotional response. This response helps to build trust and rapport with the patient's spouse during a difficult time. Choice A is incorrect as it focuses more on providing information rather than acknowledging the spouse's emotions. Choice C is incorrect as it does not address the spouse's feelings of anger and is not relevant to the situation. Choice D is incorrect as it comes across as confrontational and may make the spouse feel defensive.