Which statement best describes patient autonomy and its limits?

Which statement best describes patient autonomy and its limits?

• A. Autonomy is the patient's right to make decisions; limits include capacity, harm principle, and when the patient lacks decision-making capacity.
• B. Autonomy means patients always know best and should decide no matter what.
• C. Autonomy allows physicians to override patient preferences at any time.
• D. Autonomy is irrelevant in medical decision-making.

Answer: (B)