A nurse is teaching a group of clients regarding the use of naltrexone in treating alcoholism. What would the nurse teach about the effectiveness of this drug?
It prevents withdrawal symptoms.
It reduces the craving for alcohol.
It is useful in managing heightened anxiety.
It treats depressive symptoms.
The Correct Answer is B
A) Incorrect. Naltrexone does not primarily target withdrawal symptoms. It works by blocking the pleasurable effects of alcohol, reducing the reinforcement that leads to craving.
B) Correct. Naltrexone is an opioid antagonist that reduces the craving for alcohol. It does this by blocking the opioid receptors in the brain, which are involved in the pleasurable effects of
alcohol consumption.
C) Incorrect. Naltrexone is not primarily used to manage anxiety. Its main purpose is to help individuals reduce or stop their alcohol intake.
D) Incorrect. Naltrexone is not primarily used to treat depressive symptoms. Its focus is on reducing alcohol cravings.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. 24 hours is a long time for alcohol withdrawal symptoms to occur.
B. Alcohol withdrawal symptoms typically begin within 6 to 8 hours after the last drink for
individuals with a history of heavy alcohol use. These symptoms can range from mild anxiety and tremors to more severe symptoms like seizures and delirium tremens. It's crucial for
healthcare providers to monitor and manage alcohol withdrawal symptoms, as they can be life- threatening in severe cases.
C. Alcohol withdrawal symptoms occur within 6 to 8 hours, not 18 hours.
D. Alcohol withdrawal symptoms occur within 6 to 8 hours, not 72 hours.
Correct Answer is D
Explanation
A. Anhedonia is a symptom commonly associated with depression, characterized by a decreased ability to experience pleasure or interest in activities.
B. Aphasia is a language disorder that affects the ability to communicate. It may involve difficulty in speaking, understanding language, reading, or writing. This is not demonstrated in the scenario.
C. Akathisia is a side effect of some antipsychotic medications characterized by a feeling of inner restlessness and the need to move constantly. It is not demonstrated in the scenario.
D. Agnosia is a symptom of dementia characterized by the inability to recognize familiar objects, people, or places, despite the senses being intact. In this scenario, the client's inability to recognize that their glasses are not a form of identification indicates agnosia.
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