A home health nurse is educating a client who has COPD and is to start using home oxygen via nasal cannula. Which of the following statements should the nurse identify as an indication that the client understands the teaching?

The correct answer is Choice B because, "Clients receive Medicare benefits when eligible." Distributive justice is the ethical principle that resources should be allocated fairly among members of society. The outcome of clients receiving Medicare benefits when eligible is an example of distributive justice because it ensures that eligible clients have access to healthcare resources that are distributed fairly based on their need for them.

Choice A is wrong because, "Clients demonstrate completion of advance directives," is not the correct answer because it is an example of autonomy, which is the ethical principle that individuals have the right to make decisions about their own healthcare. Choice C is wrong because, "Clients verbalize their right to refuse treatment," is an example of informed consent, which is the ethical principle that individuals have the right to make decisions about their own healthcare based on accurate information. Choice D is wrong because, "Clients understand their right to confidentiality," is an example of confidentiality, which is the ethical principle that healthcare information should be kept private and secure.

The correct answer is Choice B because, don personal protective equipment. The nurse should protect herself first by putting on personal protective equipment to prevent contamination and further spread of the suspected bioterrorism agent.

Choice A is wrong because, report the client's condition to the Federal Bureau of Investigation, is incorrect as this is not the primary role of the nurse, and the client's condition should be reported to the local public health department. Choice C is wrong because, disinfect contaminated areas of skin with isopropyl alcohol, is incorrect as this is not a recommended treatment for bioterrorism-related illnesses, and the nurse should avoid touching the client or any contaminated items. Choice D is wrong because, move the client to a quarantine area, is incorrect as the nurse should not move the client, but instead limit contact with the client and follow established infection control protocols.