Which of the following variables have led to a stronger commitment to population-focused services?

Correct Answer: A

Rationale: The correct answer is A because economic turmoil often leads to limited resources, prompting a shift towards population-focused services to maximize impact and efficiency. High-technology care can be costly and may not address broader community health needs. Choices B, C, and D focus on specific health issues rather than the overall commitment to population-focused services. Choice B pertains to infectious diseases, which can be addressed through targeted interventions. Choice C emphasizes a broader approach to healthcare but does not directly relate to commitment to population-focused services. Choice D addresses a specific threat rather than a general strategy for population health.

Correct Answer: B

Rationale: The correct answer is B because nursing students are expected to meet the same standard of care as professional nurses. This is important to ensure patient safety and quality care. Choice A is incorrect because students are not considered certified until they obtain licensure. Choice C is incorrect because students are still legally responsible for their own actions even when under the supervision of their instructor. Choice D is incorrect because the scope of practice for nursing students is typically determined by the educational institution and their clinical preceptor, not solely by the nurse practice act.

Correct Answer: B

Rationale: The correct answer is B because ideal primary health care should be essential, accessible, affordable, and available to all community members. It should empower individuals to take control of their health through self-management. This approach promotes community well-being and preventive care, addressing health needs at the grassroots level. A is incorrect because primary health care is not solely based on a multidisciplinary team but also on community involvement. C is incorrect as primary health care should not only focus on enrolled individuals but on the entire community. D is incorrect as local efforts should align with the principles of primary health care, but the focus should be on community accessibility and self-management.

Correct Answer: D

Rationale: The correct answer is D because it aligns with the Affordable Care Act provisions that aim to increase access to affordable health insurance for low-income populations. This assumption is supported by the act's Medicaid expansion and subsidies for purchasing insurance through exchanges. Option A is incorrect as it assumes a shortage of primary care providers, which may not necessarily be the case. Option B is incorrect as Medicare is typically for older adults, not low-income populations. Option C is incorrect as the Affordable Care Act actually expanded access to healthcare for many low-income individuals.

Correct Answer: D

Rationale: The correct answer is D because the CDC is responsible for publishing national goals for promoting health and preventing disease. This is a key function of the CDC as it sets the direction and priorities for public health initiatives nationwide. Conducting research (A) is typically done by research institutions, universities, and other organizations. Detecting and investigating infectious disease problems (B) is a core function of the CDC, but it is not the primary responsibility mentioned in the question. Developing public health policies (C) is often a collaborative effort between various government agencies and stakeholders, not solely the responsibility of the CDC. Therefore, D is the most accurate choice for the CDC's primary responsibility.