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
Explanation
A) Correct. Ecstasy, also known as MDMA (3,4methylenedioxymethamphetamine), belongs to the hallucinogen class of drugs. It produces altered perceptions and sensations.
B) Incorrect. Hypnotics are drugs that promote sleep.
C) Incorrect. Opioids are a class of drugs that include substances like heroin and prescription pain medications.
D) Incorrect. Sedatives are drugs that calm or soothe and can also induce sleep.
Correct Answer is A
Explanation
A) Correct. Confusion is a common side effect following ECT. It is usually temporary and gradually resolves.
B) Incorrect. Long-term memory impairment is a potential side effect of ECT, but it is not immediate and is more of a concern with repeated sessions.
C) Incorrect. Feeling full of energy would not be an expected immediate side effect of ECT.
D) Incorrect. Numbness and tingling in the extremities are not typically associated with ECT.

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