Which statement best describes the role of advance directives in end-of-life care?

Which statement best describes the role of advance directives in end-of-life care?

• A. A They eliminate the need for surrogate decision-makers.
• B. B They allow the physician to override patient wishes.
• C. C They document patient preferences for end-of-life care.
• D. D They are unnecessary if the patient has a family member present.

Answer: (C)

The main point is that advance directives capture and communicate what a patient wants for end-of-life care, so decisions during illness or incapacity reflect their values and wishes. An advance directive can take the form of a living will, which outlines preferred treatments (like resuscitation, intubation, artificial nutrition or hydration, and comfort-focused care), or a durable power of attorney for health care, which designates a surrogate decision-maker to speak for the patient when they cannot. This is why documenting preferences is the best answer: it provides clear guidance to clinicians and families, helps prevent unwanted or unwanted-against-treatment, and supports patient autonomy even when the individual can no longer communicate. Why the other statements aren’t correct: advance directives do not eliminate the need for a surrogate, because having a designated decision-maker is a separate component that can accompany or enable the directives. They do not give the physician authority to override patient wishes; the directives are meant to honor those wishes, and clinicians should follow them unless there’s a legal or ethical reason to reconsider. Lastly, having a family member present does not make the directives unnecessary; even with family, the directives provide a clear framework to ensure care matches the patient’s values and reduce potential conflict or confusion.

The main point is that advance directives capture and communicate what a patient wants for end-of-life care, so decisions during illness or incapacity reflect their values and wishes. An advance directive can take the form of a living will, which outlines preferred treatments (like resuscitation, intubation, artificial nutrition or hydration, and comfort-focused care), or a durable power of attorney for health care, which designates a surrogate decision-maker to speak for the patient when they cannot.

This is why documenting preferences is the best answer: it provides clear guidance to clinicians and families, helps prevent unwanted or unwanted-against-treatment, and supports patient autonomy even when the individual can no longer communicate.

Why the other statements aren’t correct: advance directives do not eliminate the need for a surrogate, because having a designated decision-maker is a separate component that can accompany or enable the directives. They do not give the physician authority to override patient wishes; the directives are meant to honor those wishes, and clinicians should follow them unless there’s a legal or ethical reason to reconsider. Lastly, having a family member present does not make the directives unnecessary; even with family, the directives provide a clear framework to ensure care matches the patient’s values and reduce potential conflict or confusion.