A nurse is providing teaching about relapse prevention to a client who has schizophrenia. Which of the following statements by the client indicates an understanding of the teaching?

Choice A reason: Naltrexone is primarily used to manage alcohol or opioid dependence and is not typically prescribed for smoking cessation. It works by blocking the euphoric effects of these substances, which is not directly applicable to nicotine addiction.

Choice B reason: Disulfiram is used as a deterrent agent in the treatment of alcoholism. It causes unpleasant effects when even small amounts of alcohol are consumed, thus it is not suitable for smoking cessation.

Choice C reason: Varenicline is a medication specifically designed to aid in smoking cessation. It works by binding to nicotine receptors in the brain, reducing cravings and the pleasurable effects of smoking. This makes it easier for individuals to quit smoking.

Choice D reason: Donepezil is a medication used to treat cognitive symptoms of Alzheimer's disease. It is not indicated for smoking cessation and does not have an effect on nicotine addiction.

Choice A reason: Providing a client with a timeline for grieving is not recommended as grief is a highly individual experience and does not follow a set timeline. Each person's journey through grief is unique, and imposing a timeline may invalidate their feelings and hinder the natural process of grieving.

Choice B reason: Encouraging the client to express their feelings is considered a best practice in nursing care for patients with dementia experiencing anticipatory grief. It allows the patient to acknowledge and work through their emotions, which is an important aspect of coping with grief. Open communication can also help the nurse to assess the patient's emotional state and provide appropriate support.

Choice C reason: While showing sympathy can be comforting, it is more beneficial to show empathy. Empathy involves understanding and sharing the feelings of another, which helps in building a stronger connection and providing more personalized care. Sympathy might sometimes be perceived as pity, which can be counterproductive in the therapeutic relationship.

Choice D reason: Sharing personal stories of grief with the client is generally not advised as the focus should remain on the client's experiences. The nurse's role is to facilitate the client's expression of grief, not to shift the focus to their own experiences. Personal stories may also trigger additional stress for the client.