Which of the following consequentialist theories takes the position that the value of an action is determined by its usefulness?

Correct Answer: B

Rationale: Utilitarianism is a consequentialist theory that takes the position that the value of an action is determined by its usefulness. An ethics of care is a nursing philosophy that directs attention to the specific situations of individual patients viewed within the context of their life narrative. Deontology considers an action to be right or wrong independent of its consequences. A categorical imperative is a principle, established by Immanuel Kant, that states that one should act only if the action is based on a principle that is universal.

Correct Answer: D

Rationale: Dietary history is a critical component of a comprehensive nutritional assessment, alongside body composition, physical assessment, and laboratory findings. (Note: Original question allowed multiple answers; restructured to single-answer format by selecting one key option.)

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: C

Rationale: Nursing ethics require nurses to uphold professional standards and report any unethical or illegal activities observed in the workplace.

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.