A patient is experiencing muscle rigidity and altered mental status while taking haloperidol. What complication should the nurse suspect?

Choice A reason: The World Health Organization (WHO) is an international specialized agency of the United Nations, not a United States federal entity. It was established in 1948 to coordinate international health efforts and is not a direct product of the 1946 National Mental Health Act legislation.

Choice B reason: The National Mental Health Act of 1946 was a landmark piece of legislation signed by President Harry Truman. It provided significant federal funding for psychiatric research and training, directly resulting in the 1949 founding of the National Institute of Mental Health to transform mental health care.

Choice C reason: The Centers for Disease Control and Prevention (CDC) was originally established in 1946 as the Communicable Disease Center. Its primary initial mission was the control of malaria and other infectious diseases, rather than specifically focusing on the research and clinical advancement of psychiatric or mental health.

Choice D reason: The American Psychiatric Association (APA) is a professional organization representing psychiatrists in the United States. It is a private medical specialty society founded in 1844, long before the 1946 Act, and is not a government-run federal entity dedicated to federally funded research.

Choice A reason: Administering medication without the client's knowledge, or covert administration, is a direct violation of the ethical principle of autonomy and the legal right to informed consent. This action is considered battery in many jurisdictions and fundamentally destroys the therapeutic trust required for successful long-term psychiatric treatment and recovery.

Choice B reason: Documentation is a professional and legal requirement following a medication refusal, but it is a passive action. While necessary for the medical record, simply writing down the refusal does not actively support or enhance the client's autonomous decision-making process or provide them with options for their care.

Choice C reason: Explaining side effects is part of the informed consent process, but it is often perceived as a persuasive tactic to gain compliance rather than a method to support independent choice. While educational, it focuses on the risks of the refused drug rather than empowering the client with broader clinical options.

Choice D reason: Autonomy is best supported by providing the client with various viable options and involving them in the decision-making process. By discussing alternative treatments—whether different medications or non-pharmacological therapies—the nurse respects the client's right to self-determination and fosters a collaborative relationship that values the client's input in their care.