Justice as Fairness vs. Justice as Distribution of Resources: Who should get the limited resources? For example, nurses

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Justice as Fairness vs. Justice as Distribution of Resources: Who should get the limited resources? For example, nurses working with patients that are in a vegetative state; should these patients be left on life support? Look at the cost of maintaining these patients. These patients are consuming resources that could be used for patients in whom such costly interventions, if available, could save their lives. What is the role of the nurse when a family wants to continue life support for a medically futile family member?
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