A client with chronic alcoholism has been found to have Wernicke encephalopathy. What is this irreversible complication characterized by?
Thiamine deficiency
Hypothalamic and mammillary body lesions
Inability to learn new skills and short-term memory loss
Double vision and rapid eye movement
The Correct Answer is B
A. Wernicke encephalopathy is caused by thiamine (Vitamin B1) deficiency, but it is not characterized by thiamine deficiency itself.
B. Wernicke encephalopathy is characterized by lesions in the hypothalamus and mammillary bodies in the brain.
C. While cognitive impairment may be present, this is not the primary characteristic of Wernicke encephalopathy.
D. Double vision and rapid eye movement are symptoms of Wernicke encephalopathy, but they are not the irreversible complication itself.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","F"]
Explanation
A) Correct. Given the nature of the accident, there is a high risk for traumatic brain injury. This should be a priority for screening and assessment.
B) Incorrect. While chronic pain may be a concern, it is not directly related to the recent accident and is not a priority for screening at this time.
C) Incorrect. Sexual dysfunction is not directly related to the recent accident and is not a priority for screening at this time.
D) Correct. The client's request for early discharge and the recent traumatic event raise concerns about potential depression. Screening for depression is important.
E) Incorrect. Effective coping strategies are important, but they are not a priority for screening in this scenario.
F) Correct. Given the recent accident and the client's expressed desire for early discharge, there may be an increased risk for suicide. This should be a priority for screening and assessment.
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.
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