Which nursing intervention demonstrates false imprisonment?

Choice A reason: This is an example of appropriate nursing intervention and "verbal de-escalation." Convincing a patient to return to a unit through persuasion does not constitute illegal confinement, especially when the patient is under an involuntary hold due to the risk of self-harm or suicide. Choice B reason: Restraining a patient without an immediate medical order or failing to obtain one in a timely manner according to hospital policy constitutes false imprisonment. While emergency restraint is sometimes permitted for immediate safety, keeping a patient restrained until the "next morning" without proper authorization violates their legal rights. Choice C reason: Preventing an involuntarily committed patient with homicidal ideation from leaving is a legal requirement under the "duty to protect" and "commitment" laws. Using established security protocols to maintain the confinement of a dangerous individual is a lawful exercise of the facility's authority and duty. Choice D reason: This action is an example of an "assault" (the threat of harm) and potentially an "illegal use of seclusion" as a punishment, but it does not meet the technical definition of false imprisonment in the same way that unauthorized physical mechanical restraint does in choice B.