A nurse is explaining the health care system in the United States to a group of health care providers visiting from South AmericHow would the nurse best describe the current health care system?

Correct Answer: C

Rationale: The correct answer is C because the US health care system is primarily divided into two components: private health care (majority of Americans are covered by private insurance) and public health care (Medicare, Medicaid). This division is a key characteristic of the US system. Choice A is incorrect because the US health care system is not solely focused on meeting expressed needs and controlling costs. Choice B is incorrect because the US system is not entirely centralized and also includes outpatient care, clinics, and other healthcare facilities. Choice D is incorrect because while the US has advanced technology and research, access to care is not universal and many Americans face barriers to affordable healthcare.

Correct Answer: B

Rationale: Step-by-step rationale for why choice B is correct: 1. Emergency preparedness and response require coordination across all levels of government. 2. Recent events such as natural disasters and terrorist attacks highlight the importance of collaboration. 3. Joint efforts enhance efficiency and effectiveness in handling emergencies. 4. The urgency of emergency situations drives agencies to work together. Summary: A: Administrative pressures focus on performance, not necessarily collaboration. C: Taxpayers' complaints are not the primary reason for increased cooperation. D: Decreasing overlap in services is relevant, but emergency response is a more critical factor.

Correct Answer: C

Rationale: The correct answer is C: US Department of Health and Human Services (USDHHS). This agency has the most influence on the health and welfare of US citizens because it oversees a wide range of health-related programs and services within the country. It includes agencies such as the CDC and AHRQ, making it a comprehensive and influential body in shaping health policies and regulations. The CDC focuses more on disease prevention and control, while AHRQ is primarily responsible for research on healthcare quality. The World Health Organization (WHO) is an international agency and does not have direct authority over US citizens' health and welfare. Therefore, USDHHS is the most appropriate choice in terms of direct impact and influence on the health and welfare of US citizens.

Correct Answer: B

Rationale: The correct answer is B: Standardizing public health nursing education. The National Organization for Public Health Nursing played a key role in developing standardized education for public health nurses, ensuring consistency and quality in their training. This accomplishment laid the foundation for the professionalism and competence of public health nurses today. Choice A is incorrect because the requirement for a baccalaureate degree in nursing for public health nurses is a more recent development. Choice C is incorrect as developing public health nursing competencies is a broader concept that involves various organizations and initiatives. Choice D is incorrect as the Henry Street Settlement was not directly initiated by the National Organization for Public Health Nursing.

Correct Answer: A

Rationale: Physical activity like a 30-minute walk is a common, evidence-based recommendation to reduce personal health risks such as obesity or cardiovascular issues, making it the most likely choice.