Professional Practice, Ethics, and Legal Responsibilities
Core concepts
Professional practice for the IDR candidate rests on a small set of interlocking duties: scope of practice, standards of care, informed consent, confidentiality, advocacy, and accountability. Know the difference between negligence (failure to meet the standard of care) and malpractice (professional negligence within one's practice role). Understand the four elements a plaintiff must establish: duty, breach, causation, and damages. Consent must be voluntary, informed, and given by a person with capacity; emergency exceptions and surrogate decision-makers are frequent test topics. Confidentiality yields only to legally mandated reporting, imminent danger, or valid court order. Advance directives, power of attorney for personal care, and substitute decision-making hierarchies belong in your working vocabulary.
Traps
The commonest question traps are (1) choosing the most dramatic action rather than the correct first step (assess and document before escalating); (2) confusing advocacy with paternalism; (3) assuming a physician's order protects a nurse who acts outside scope; and (4) treating a patient's refusal of care as a problem to be overcome rather than a right to be respected after capacity and information are confirmed. Watch for answer options that say "do nothing" - usually wrong - and options that say "call the manager" before any assessment - also usually wrong.
Rule of thumb
When a scenario presents an ethical or legal conflict, run the sequence: Assess → Inform → Advocate → Document → Escalate. If an option skips assessment or documentation, it is rarely the best answer.
Worked example
A competent adult withholds consent for a blood transfusion on religious grounds. The distractors include "transfuse under emergency doctrine" and "obtain a court order immediately." The correct response is to confirm capacity and understanding, document the refusal, notify the care team, and continue all other supportive care. Emergency doctrine applies only when the patient lacks capacity and delay would cause serious harm.