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 ["A","B","C"]
Explanation
A. Brain atrophy is a common physiological change in the brain of individuals with Alzheimer's disease.
B. An overabundance of plaques, specifically amyloid beta, is a characteristic feature of Alzheimer's disease.
C. An overabundance of tangles, specifically tau protein, is also a characteristic feature of Alzheimer's disease.
D. Enlargement of the hippocampus is not typically associated with Alzheimer's disease; rather, it tends to shrink.
E. Enlarged cerebral cortex is not a typical physiological change in Alzheimer's disease; it actually tends to shrink.
Correct Answer is A
Explanation
A) Correct. Tardive dyskinesia is a side effect of long-term neuroleptic (antipsychotic) treatment. It is characterized by involuntary, repetitive movements, particularly of the face and tongue. This condition is more commonly seen in clients who have been on neuroleptics for extended periods.
B) Incorrect. Discontinuing neuroleptic treatment may lead to withdrawal symptoms or symptom recurrence, but it does not directly increase the risk of developing tardive dyskinesia.
C) Incorrect. Neuroleptic malignant syndrome (NMS) is a different side effect associated with neuroleptic medications, characterized by hyperthermia, autonomic dysregulation, altered mental status, and generalized muscle rigidity.
D) Incorrect. Monoamine oxidase inhibitors (MAOIs) are a different class of medications and are not associated with the development of tardive dyskinesia.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today