Contemporary Ethical Issues in Nursing

Correct Answer: A

Rationale: Correct Answer: A Rationale: The correct answer is A because statistics show that currently, less than half of all registered nurses work in hospital settings, with the majority working in community, home health, long-term care, and other non-hospital settings. This information is supported by recent workforce studies and trends in nursing practice. Summary of other choices: B: The average age for an RN is not necessarily 50 years, as there is a wide range of ages among RNs, with many entering the profession at younger ages. C: Approximately 25% of RNs are male, which is a significant proportion but does not encompass the majority of the nursing workforce. D: While the number of RNs with bachelor's degrees is increasing, the majority of RNs still do not hold a bachelor's degree as their highest level of education.

Correct Answer: A

Rationale: The correct answer is A because a cover letter should express genuine interest in the employer and show that you have taken the time to understand their organization. This demonstrates professionalism and a tailored approach. Choice B is incorrect because handwritten letters are rarely used in the digital age, and legibility is not a primary concern. Choice C is incorrect as cover letters should provide sufficient information to showcase qualifications, not limited to one paragraph. Choice D is incorrect because revealing desired salary, shift, and area of practice is typically done during the interview process, not in the initial application.

Correct Answer: A

Rationale: The correct answer is A because it specifies a measurable and achievable goal related to improving cardiac function through physical activities. It follows the SMART criteria (Specific, Measurable, Achievable, Relevant, Time-bound). Option B does not provide a specific outcome, while Option C focuses on pharmaceutical approaches rather than outcomes. Option D is unrelated to the goal of improving outcomes for heart failure patients. Thus, option A is the most appropriate choice for a well-defined and relevant outcome for the care of heart failure patients.

Correct Answer: D

Rationale: The correct answer is D because the RN must have knowledge of laws and regulations governing nursing practice, including those that have unclear boundaries for UAP. This is crucial to ensure safe and effective delegation. Option A is incorrect because the nurse practice act typically does not define UAP roles. Option B is incorrect as delegation also requires assessing competency, not just training. Option C is incorrect as supervision is necessary regardless of the task's routine nature. The correct answer emphasizes the importance of legal knowledge for proper delegation.

Correct Answer: D

Rationale: The correct answer is D, Madeleine Leininger's nursing theory. Leininger's Cultural Care Theory emphasizes the importance of providing culturally congruent care to individuals, taking into account their cultural beliefs, values, and practices. This theory is particularly relevant when caring for immigrants as it helps nurses understand and address their unique cultural needs. A: Martha Rogers' nursing theory focuses on the science of unitary human beings and energy fields, not specifically on cultural care. B: Dorothea Orem's nursing theory, the Self-Care Deficit Theory, emphasizes the individual's ability to perform self-care activities, not specifically cultural care. C: Hildegard Peplau's nursing theory, the Theory of Interpersonal Relations, focuses on the nurse-patient relationship and therapeutic communication, not specifically on cultural care for immigrants.