A nurse acts to protect the heUalthS, saNfetyT, and wOelfare of citizens, such as requiring immunizations of children before admission to school. Which of the following levels of power is being used?

Correct Answer: A

Rationale: The correct answer is A: Executive. The executive branch is responsible for implementing and enforcing laws, policies, and regulations. In this scenario, the nurse is enforcing a policy (requiring immunizations) to protect public health. The legislative branch (B) creates laws, the judicial branch (C) interprets laws, and the police (D) enforce laws at the local level. The nurse's action aligns with the executive branch's role in executing laws and regulations to promote the health and safety of the population.

Correct Answer: C

Rationale: The correct answer is C: The WHO. The World Health Organization (WHO) is the most appropriate choice for seeking information on the international occurrence of health-related issues. The WHO is a specialized agency of the United Nations responsible for international public health. It collects, analyzes, and disseminates global health data and statistics. The WHO collaborates with countries worldwide to address health challenges and provides guidance on health policies and programs. The other choices, the United Nations and the World Bank, are not specialized in public health data collection and analysis like the WHO. The United Nations is a broader organization covering various global issues, and the World Bank primarily focuses on economic development and poverty reduction. Therefore, the WHO is the best source for accurate and comprehensive information on international health occurrences.

Correct Answer: A

Rationale: Rationale: The correct answer is A: U.S. Department of Health and Human Services (USDHHS) because it is the primary federal agency responsible for health and welfare concerns of U.S. citizens. It oversees various agencies, including the Public Health Service (PHS) and Health Resources and Services Administration (HRSA). PHS is a division within USDHHS and focuses on public health initiatives. HRSA is also under USDHHS and works to improve access to healthcare services for underserved populations. Choice D is incomplete and irrelevant. Therefore, A is the most comprehensive and accurate choice.

Correct Answer: A

Rationale: The correct answer is A: Bloodborne Pathogen Standard. This standard, established by OSHA, requires employers to maintain a sharps injury log to track injuries from contaminated sharps. This helps in identifying trends, evaluating prevention strategies, and ensuring compliance with safety protocols. Choice B, OSHA, does have regulations related to sharps safety, but the specific requirement for maintaining a sharps injury log falls under the Bloodborne Pathogen Standard. Choices C and D do not directly address the need for maintaining a log of injuries from contaminated sharps.

Correct Answer: C

Rationale: The correct answer is C: Surveillance of bioterrorism threats. The Office of Homeland Security focuses on protecting the United States from threats such as bioterrorism. Surveillance of bioterrorism threats is crucial in identifying and preventing potential attacks on public health. A: Vaccines for smallpox is incorrect because the Office of Homeland Security does not directly provide vaccines. B: Regulation of nuclear weapons is incorrect as it falls under the purview of other government agencies. D: Regulation of foreign nurses entering the United States is incorrect as it pertains to immigration and healthcare regulation, not the primary mission of homeland security.