Final answer:
To assist the client with maintaining abstinence from alcohol, the nurse should anticipate administering Disulfiram, which helps individuals avoid alcohol by producing unpleasant symptoms when alcohol is consumed.
Step-by-step explanation:
The nurse should anticipate administering Disulfiram to assist the client with maintaining abstinence from alcohol. Disulfiram is a medication that is used after the withdrawal phase to help individuals avoid alcohol consumption. It works by producing an acute sensitivity to ethanol, causing unpleasant symptoms such as nausea, palpitations, and flushing when alcohol is consumed. This aversive reaction to alcohol helps encourage individuals to abstain from drinking. Chlordiazepoxide is primarily used to treat symptoms of acute alcohol withdrawal but is not specifically used to maintain abstinence. Bupropion is an antidepressant and smoking cessation aid, and Carbamazepine is an anticonvulsant that may be used in the withdrawal phase but not for maintaining sobriety.