8.2 Advocacy, Moral Agency & Ethical Practice
Key Takeaways
- Advocacy and Moral Agency is one of the 8 Synergy Model nurse competencies: working on another's behalf and representing the patient's/family's concerns even when they conflict with the healthcare team.
- The four core biomedical ethics principles are autonomy, beneficence, nonmaleficence, and justice.
- Informed consent requires disclosure of the diagnosis, nature and purpose of treatment, risks/benefits, alternatives (including no treatment), and voluntary agreement from a patient with decision-making capacity.
- Advance directives (living will, healthcare power of attorney) and DNR/code status must be verified on admission and honored; a documented refusal of blood products or other treatment must be respected even when the team disagrees.
- When a patient lacks capacity and has no advance directive, a surrogate decision-maker (per state hierarchy, often spouse then adult children) uses substituted judgment or the patient's best interest standard.
The Synergy Model Competency: Advocacy & Moral Agency
In the AACN Synergy Model, Advocacy and Moral Agency is the nurse competency that means working on another's behalf, representing the concerns of the patient, family, and community, and identifying and helping resolve ethical and clinical concerns. A nurse acting as a moral agent recognizes when a plan of care conflicts with the patient's values or best interest and speaks up through the appropriate channel — whether that is the attending physician, an ethics consult, or the chain of command.
This competency ranges along a continuum from basic advocacy (represents own view, follows chain of command) to expert advocacy (works to correct ethically questionable practices, empowers the patient/family voice even against resistance, uses moral distress as a catalyst for system-level change). PCCN items often present a scenario where the nurse notices a conflict between what the team wants and what the patient/family wants, and the correct answer is the action that best represents the patient's own values, not the nurse's personal opinion or the path of least resistance.
The Four Principles of Biomedical Ethics
| Principle | Definition | Bedside Example |
|---|---|---|
| Autonomy | The patient's right to self-determination — to accept or refuse treatment based on personal values | A patient with capacity refuses a recommended surgery; the team must honor the refusal after ensuring it is informed |
| Beneficence | The duty to act for the patient's benefit / do good | Recommending early mobility and pain control to promote recovery |
| Nonmaleficence | The duty to avoid causing harm ("first, do no harm") | Weighing the risk of a procedure against its benefit; stopping a medication causing harm |
| Justice | Fair and equitable distribution of resources and treatment | Allocating a scarce ICU bed or organ based on objective clinical criteria, not favoritism |
Ethical dilemmas in progressive care most often arise from autonomy vs. beneficence conflicts — the team believes a treatment is beneficial, but a capacitated patient declines it. The nurse's role is not to override the patient but to ensure the refusal is truly informed, explore the reasons behind it, and support the patient's right to decide.
Informed Consent
Valid informed consent requires all of the following:
- Disclosure — diagnosis, the nature and purpose of the proposed treatment/procedure.
- Risks, benefits, and alternatives, including the alternative of no treatment.
- Decision-making capacity — the patient can understand the information, appreciate the consequences, reason through options, and communicate a choice.
- Voluntariness — the decision is free of coercion.
The physician/proceduralist performing the intervention is responsible for obtaining consent; the nurse's role is typically to witness the patient's signature, verify the patient's understanding, and notify the provider if the patient expresses confusion, has questions unanswered, or appears to lack capacity — in which case the consent process should stop until resolved.
Advance Directives, DNR, and Honoring Refusal
Advance directives — a living will (specifies wishes for future care) and a healthcare power of attorney/healthcare proxy (names a surrogate decision-maker) — should be verified and documented on every admission. A DNR (Do Not Resuscitate) or broader DNI/AND (Allow Natural Death) order must be confirmed, clearly documented, and communicated to the entire care team; a DNR status does not mean withholding all other treatment (pain control, antibiotics, comfort measures, and even many interventions short of CPR continue unless separately limited).
When a patient has made a clear, informed, documented refusal — for example, a Jehovah's Witness patient refusing blood products — that refusal must be honored even in an emergency and even if the team disagrees, as long as the refusal was made with capacity. The nurse's advocacy role here is to ensure the refusal is documented, communicated across shifts and consultants, and that alternative bloodless-medicine strategies (cell salvage, erythropoietin, iron, minimizing lab draws) are used when available.
Surrogate Decision-Making
When a patient lacks decision-making capacity (e.g., sedated, encephalopathic, unconscious) and has no advance directive naming a proxy, most states apply a legal hierarchy of surrogate decision-makers, commonly: spouse → adult child(ren) → parent → sibling → other relative/close friend (exact order varies by state). The surrogate is expected to use substituted judgment — deciding as the patient would have decided based on known values and prior statements — rather than what the surrogate personally would want. When the patient's own wishes are unknown, the surrogate and team default to the best-interest standard. When family members disagree or a case is ethically complex, an ethics committee consultation is the appropriate next step rather than unilateral action by any one team member.
A capacitated patient with a new cancer diagnosis clearly states she does not want chemotherapy, despite the oncologist's recommendation. Which ethical principle most directly supports honoring her decision?
An unconscious patient has no advance directive on file. Which surrogate is generally recognized first in most state decision-making hierarchies?