A nurse is caring for a client who has expressed a desire to refuse treatment.

Correct Answer: A

Rationale: Autonomy is a fundamental principle of nursing ethics, which means that clients have the right to make decisions about their own care, including refusing treatment.

Correct Answer: B

Rationale: When faced with conflicting ethical principles, it is important for the nurse to seek guidance from a nurse manager or ethics committee.

Correct Answer: D

Rationale: Maintaining professionalism and ethical boundaries involves navigating situations where gifts are offered.

Correct Answer: B

Rationale: Diener and Crandell outline four specific ethical principles in research, making option B the correct and most detailed answer.

Correct Answer: A

Rationale: Informed consent involves explaining the risks, benefits, and alternatives of a procedure to the patient, ensuring they understand before agreeing.