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Difficulty: MediumAdvance Directives and Surrogate Decision Making

A 54-year-old man is brought to the emergency department after a high-speed motor vehicle collision. He sustains a massive epidural hematoma with uncal herniation and undergoes an emergent decompressive craniectomy. Postoperatively, he remains comatose in the surgical intensive care unit. The critical care team needs to discuss goals of care and the potential placement of a tracheostomy and percutaneous endoscopic gastrostomy (PEG) tube. The patient lacks decision-making capacity, has no known medical history, has not completed an advance directive, and has not designated a durable power of attorney for healthcare. The hospital social worker locates several of the patient's family members who are all willing to participate in his medical decision-making. Arrange the following family members in the correct statutory order of priority (from highest to lowest) to serve as the patient's surrogate decision-maker.

  1. 1The patient's 53-year-old wife
  2. 2The patient's 28-year-old son
  3. 3The patient's 79-year-old father
  4. 4The patient's 50-year-old sister

Answer

The correct order of statutory surrogate priority is: Wife (Spouse) first, followed by Son (Adult child), then Father (Parent), and finally Sister (Adult sibling).
When a patient lacks decision-making capacity and has not legally appointed a healthcare proxy (e.g., via a durable power of attorney for healthcare), clinicians must rely on a statutory surrogate. Under standard US legal and ethical consensus (modeled by the Uniform Health-Care Decisions Act), there is a strict hierarchy of default surrogates. The correct sequence prioritizes the legal spouse first, followed by adult children, then parents, and finally adult siblings. This hierarchy is designed to reflect the individuals who are most likely to intimately know the patient's values and preferences regarding medical care.

Step-by-Step Solution

1
Assess the patient's capacity and determine if a designated healthcare proxy exists.
The patient is comatose (lacks capacity) and has no durable power of attorney for healthcare or advance directive.
Before relying on a default surrogate, the clinical team must confirm the patient cannot make decisions and has not explicitly appointed someone to do so.
2
Identify the state's statutory hierarchy for default surrogate decision-makers.
The standard legal consensus hierarchy prioritizes the spouse, followed by adult children, parents, and then adult siblings.
In the absence of a designated proxy, the law defines an ordered list of family members who have the legal authority to make medical decisions based on assumed proximity and knowledge of the patient's wishes.
3
Map the available family members to the established statutory hierarchy to determine the highest-priority decision-maker.
The wife is first, the 28-year-old son is second, the father is third, and the sister is fourth.
This establishes the legal chain of authority, ensuring the hospital obtains consent from the legally appropriate individual.

Key Concept

Statutory surrogate decision-making hierarchy in the absence of a designated healthcare proxy
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Topics

Advance Directives and Surrogate Decision Making

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