What is a distinguishing factor between competency and informed consent?

Choice A reason: This statement inaccurately defines informed consent. Informed consent is the process by which a competent individual voluntarily agrees to a proposed treatment after understanding its nature, risks, and benefits. It does not itself determine competency. Choice B reason: Competency is indeed a legal determination made by a court, not a clinical judgment. While clinicians assess decision-making capacity, legal competency is formally adjudicated and has implications for guardianship and consent. Choice C reason: This is incorrect. Individuals are presumed competent unless legally declared otherwise. The burden of proof lies in demonstrating incompetency, not the reverse. Choice D reason: This describes decision-making capacity, which is a clinical concept. While related to competency, capacity is assessed by healthcare providers and can vary by situation. Competency, however, is a broader legal status.