Which statement best reflects the use of surrogate decision-makers in patient care?

• A. Surrogate decision-makers are never used.
• B. Surrogate decision-makers are used when a patient lacks capacity.
• C. Surrogate decision-makers are used for financial decisions only.
• D. Surrogate decision-makers replace clinicians.

Answer: (B)

The use of surrogate decision-makers hinges on patient decision-making capacity. When a patient cannot understand, appreciate, or communicate a medical decision, a surrogate steps in to represent the patient’s preferences or best interests. The surrogate may follow the patient’s known wishes (substituted judgment) if those wishes are known, or apply the best interests standard when little is known about the patient’s preferences. This framework protects patient autonomy by ensuring medical decisions reflect what the patient would have wanted, even without their direct input.

That’s why the statement that best fits is: surrogate decision-makers are used when a patient lacks capacity. Surrogates become involved in medical decisions to consent to treatment or to guide care in line with the patient’s values, not to make financial decisions in the healthcare sense, not to replace clinicians, and not to be unused. Clinicians remain responsible for providing information and recommendations while the surrogate provides authorization or guidance consistent with the patient’s wishes. An example is a family member acting as a surrogate for an incapacitated patient, or a legally appointed guardian, to decide on treatment options in line with the patient’s prior directions or best interests.