A nurse is caring for a client who refuses treatment and asks to be discharged from the hospital against medical advice. The nurse notifies the client's provider, who tells the nurse to restrain the client, if necessary, to keep her from leaving the hospital. The nurse understands that restraining this client would be considered which type of civil action by the nurse?

A. Battery: Battery refers to intentional physical contact without consent, such as touching or performing a procedure against the client’s will. While restraining involves physical action, in this case the central issue is unlawful restriction of movement rather than contact itself. B. Invasion of privacy: Invasion of privacy involves disclosing personal information without consent or intruding on a client’s personal life. Preventing a client from leaving the hospital does not involve misuse of private information, so this principle does not apply here. C. Assault: Assault occurs when a person threatens another with harm, causing fear of imminent danger without actual physical contact. Restraining the client does not involve threats but rather physical restriction, making assault an inaccurate classification. D. False imprisonment: False imprisonment is the unlawful restriction of a person’s freedom of movement without justification or consent. Forcing a competent client to remain in the hospital against their will by using restraints violates the client’s legal rights.