The demographics of the twenty-first century nursing population indicate that:

Correct Answer: C

Rationale: The correct answer is C because the highest level of nursing education for most RNs is an associate degree. This is supported by data showing that a significant proportion of registered nurses have obtained their education through associate degree programs. Additionally, pursuing an associate degree is a common pathway for individuals entering the nursing profession due to its accessibility and shorter duration compared to obtaining a bachelor's or graduate degree. Choice A is incorrect because while there may be second-degree nursing students entering the field, the average age of individuals entering nursing is typically younger than 45 years old. Choice B is incorrect as there is increasing diversity in the nursing workforce, with nurses from various ethnic backgrounds entering and obtaining graduate degrees. Choice D is incorrect as the majority of nurses are not practicing in hospitals, with many working in other healthcare settings such as clinics, long-term care facilities, and community health centers.

Correct Answer: A

Rationale: The correct answer is A because the Nurses of America's media campaign aimed to highlight nurses as expert clinicians, emphasizing their skills, knowledge, and expertise in patient care. This choice aligns with the campaign's goal and message. Choice B is incorrect because the campaign did not specifically advocate for a higher nurse/patient ratio. Choice C is incorrect as the campaign sought to make nurses more visible in the news media. Choice D is incorrect because while nurses are caring, the focus of the campaign was on their clinical expertise.

Correct Answer: B

Rationale: The correct answer is B: increasing numbers of obese children and adults. This demographic change directly impacts the practice of nurses by requiring specialized care and interventions for obesity-related health issues. Nurses need to be equipped to address the unique needs of obese patients. A is incorrect because the growing percentage of adults ages 50 to 55 years does not necessarily impact nursing practice significantly. C is incorrect as changes in family structure do not directly affect nursing care. D is incorrect because social programs alone cannot eliminate poverty entirely and poverty remains a significant factor affecting healthcare access and outcomes.

Correct Answer: D

Rationale: The correct answer is D because the nursing shortage has led to a situation where students may be assigned to preceptors who have not yet developed expertise in the field of interest. This is a direct effect of the shortage as experienced and qualified nurses may not always be available to mentor students. This can impact the quality of education and training students receive, potentially hindering their learning and skill development. Options A, B, and C are incorrect: A: While it is true that devoted qualified nurses may be providing bedside nursing due to the complexity of care required, this does not directly relate to the effect of the nursing shortage on nursing education. B: The increase in the number of applicants and limited enrollment due to financial reasons is a separate issue from the shortage's impact on nursing education. C: The increase in nurses entering graduate school does not necessarily result in a lower faculty/student ratio for nursing students and is not a direct effect of the nursing shortage on nursing education.

Correct Answer: B

Rationale: The correct answer is B: those skills necessary for safe, competent nursing practice. Core competencies refer to the essential skills and knowledge required for safe and competent nursing practice. In the scenario provided, the nursing student needs to demonstrate proficiency in indwelling catheter insertion and wound care to meet these core competencies. These skills are crucial for providing quality patient care and ensuring patient safety. Choice A is incorrect because core competencies are not about reducing attrition but rather about ensuring students possess the necessary skills for nursing practice. Choice C is incorrect as core competencies focus on skills required for practice, not on educational remediation. Choice D is incorrect because core competencies are not about improving reading and math skills but about the specific nursing skills needed for practice.