A psychiatric nurse best applies the ethical principle of autonomy by doing which of the following?

Choice A reason: Staying with an anxious patient is an application of the principle of beneficence or fidelity. It demonstrates support and the duty to do good or provide comfort. However, it does not specifically address the patient's right to self-determination or independent decision-making regarding their own healthcare. Choice B reason: Autonomy refers to the patient's right to make their own decisions about their care. By presenting various options and allowing the patient to select the preferred course of action, the nurse respects the patient's agency and individual liberty, which is the core definition of the principle of autonomy. Choice C reason: Intervening to prevent self-harm is an application of the principle of non-maleficence (doing no harm) and beneficence. In these instances, the nurse actually overrides the patient's autonomy to ensure their physical safety, as the patient’s capacity for autonomous choice is currently impaired by their self-destructive impulses. Choice D reason: Restricting patients to a unit after a fight is a matter of maintaining milieu safety and may relate to the principle of justice or paternalism. It involves a restriction of freedom to protect the community, which is the opposite of promoting individual autonomy and self-directed choice.