Match each ethical principle or legal framework regarding end-of-life decision-making with its corresponding clinical scenario or characteristic description.
- Principle of double effectAdministering escalating doses of morphine to treat refractory dyspnea in a terminally ill patient, knowing it may depress respiratory drive.
- Substituted judgment standardA surrogate decision-maker refusing intubation for an incapacitated patient by stating, "He told me last year he never wanted to be on a breathing machine."
- Best interest standardWithdrawing life-sustaining therapies from a pediatric patient or an adult without prior known wishes based on consensus that continued treatment provides no benefit.
- Physician Orders for Life-Sustaining Treatment (POLST)A portable medical document that translates a patient's preferences into actionable, out-of-hospital orders for emergency medical personnel.
Answer
Principle of double effect matches the administration of morphine for dyspnea; Substituted judgment standard matches the surrogate deciding based on past statements; Best interest standard matches decisions for patients with unknown wishes; POLST matches the portable out-of-hospital medical orders.
Each ethical framework and legal document has a specific scope of application in end-of-life care. The principle of double effect addresses intent in symptom management. Surrogate decisions follow a hierarchy: express directives, substituted judgment (based on known values), and finally the best interest standard (when values are unknown). POLST forms differ from living wills by providing immediately actionable medical orders.
Step-by-Step Solution
Key Concept
End-of-Life Ethical Principles and Surrogate Decision-Making Standards