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Difficulty: MediumAdvance Directives and Surrogate Decision Making

Identify the appropriate ethical doctrine or legal standard that dictates medical decision-making for the following incapacitated individuals.

  • A comatose 68-year-old stroke patient whose daughter references a conversation from two years ago where the patient explicitly rejected artificial life support.Substituted judgment standard
  • A 34-year-old resident of a group home with severe intellectual disability since birth who requires consent for a necessary surgical procedure.Best interest standard
  • A John Doe trauma victim with exsanguinating hemorrhage from a ruptured spleen requiring immediate transport to the operating room.Emergency implied consent
  • An 80-year-old patient with advanced Alzheimer disease whose legally designated health care agent refuses a feeding tube, while the patient's adult children threaten litigation to force the placement.Healthcare proxy authority

Answer

Match the scenarios based on the patient's prior capacity, presence of legal documents, and clinical urgency: stroke patient matches Substituted judgment standard; group home resident matches Best interest standard; trauma victim matches Emergency implied consent; Alzheimer patient matches Healthcare proxy authority.
Each clinical situation demands a specific ethical and legal framework. The substituted judgment standard uses the patient's known past preferences. The best interest standard is applied when a patient never possessed decision-making capacity. Emergency implied consent is invoked for immediate, life-saving needs in patients lacking capacity and surrogates. Lastly, a designated healthcare proxy holds legal authority that supersedes the demands of other family members.

Step-by-Step Solution

1
Assess for an immediate, life-threatening emergency.
The John Doe trauma patient requires immediate intervention without time to locate a surrogate, invoking emergency implied consent.
Life-saving care cannot be delayed when a surrogate is unavailable.
2
Check for formally appointed surrogate decision-makers.
The 80-year-old patient has a designated healthcare agent, whose authority supersedes the adult children.
A Durable Power of Attorney for Healthcare overrides the statutory family hierarchy.
3
Determine if the patient previously had capacity and expressed relevant wishes.
The 68-year-old stroke patient expressed wishes prior to losing capacity, guiding the daughter via the substituted judgment standard.
Surrogates must attempt to make the decision the patient would have made.
4
Evaluate patients who have never possessed decision-making capacity.
The 34-year-old with lifelong severe intellectual disability falls under the best interest standard.
Because the patient could never formulate or express healthcare values, decisions must maximize overall welfare and minimize harm.

Key Concept

Ethical and legal standards for surrogate decision-making
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Topics

Advance Directives and Surrogate Decision Making

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