A nurse is providing teaching about disorder management for a client who has posttraumatic stress disorder (PTSD). Which of the following statements should the nurse include in the teaching?

A. Request a prescription for varenicline from the client's provider.
Varenicline is used to help people quit smoking and is not indicated for the treatment of opioid use disorder.

B. Initiate facility procedures for emergency commitment.
Emergency commitment typically involves legal procedures and should only be pursued if the client poses an immediate danger to themselves or others. It is not the appropriate action in this scenario without further information indicating such a need.

C. Inform the client about policies for dispensing methadone.
Methadone is a medication used to help people reduce or quit their use of heroin or other opiates. Methadone is dispensed under strict regulations and guidelines due to its potential for misuse. The nurse should inform the client about the policies and procedures related to the dispensing of methadone, ensuring the client understands the rules and requirements associated with its use.

D. Assess the client using the CAGE questionnaire.
The CAGE questionnaire is a tool used to screen for alcohol use disorder, not opioid use disorder. While it's essential to assess the client comprehensively, using appropriate tools, in this case, informing the client about methadone dispensing policies is the most relevant action.

A. Withholding a prescribed medication that is causing adverse effects for the client
The principle of nonmaleficence, often summarized as "do no harm," emphasizes the nurse's duty to prevent harm and to remove existing harm. If a medication prescribed to a client is causing adverse effects, the nurse should withhold the medication to prevent harm to the client.

B. Educating the client about legal rights concerning treatment
Educating the client about their legal rights falls under providing information and ensuring the client's autonomy but does not directly address the principle of non-maleficence.

C. Providing the client with quality care regardless of ability to pay for treatment
Providing quality care regardless of the client's ability to pay is an ethical practice, but it aligns more with the principles of justice and beneficence rather than nonmaleficence.

D. Being truthful with the client about the manifestations of withdrawal
Being truthful and providing accurate information to the client about withdrawal symptoms is crucial, but it doesn't directly address the principle of nonmaleficence.