A client is admitted to a medical unit with a diagnosis of gastritis and chronic heavy alcohol abuse. Which medication should the nurse administer to prevent the development of Wernicke's syndrome?
Lorazepam
Famotidine
Atenolol
Thiamine
The Correct Answer is D
A. Lorazepam is not indicated for preventing Wernicke's syndrome.
B. Famotidine is a histamine-2 blocker used to reduce stomach acid secretion and treat gastritis symptoms but does not prevent Wernicke's syndrome.
C. Atenolol is a beta-blocker used to treat hypertension and angina, not to prevent Wernicke's syndrome.
D. Thiamine supplementation is essential in individuals with chronic alcohol abuse to prevent Wernicke's syndrome, which is caused by thiamine deficiency.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["9"]
Explanation
To calculate the new infusion rate in mL/hour for a prescription of 900 units/hour, one must first determine the concentration of the Heparin Sodium solution. The original concentration is 25,000 units in 250 mL, which means there are 100 units per mL. To deliver 900 units/hour, the nurse should program the infusion pump to deliver 9 mL/hour. This is because 900 units divided by the concentration of 100 units/mL equals 9 mL.
Correct Answer is ["A","C","D"]
Explanation
A. Contact precautions are essential to prevent the spread of MRSA to other patients and healthcare workers. This includes wearing gloves and gowns when entering the patient's room.
B. A low bacteria diet is not specifically relevant to managing MRSA and is more applicable to neutropenic patients.
C. Monitoring the white blood cell count helps in assessing the client's response to infection and identifying any potential systemic involvement.
D. Sending wound drainage for culture and sensitivity is crucial for identifying the specific strain of MRSA and determining the most effective antibiotic treatment.
E. Standard precautions are always necessary, but a mask is not required unless there is a risk of splashing or the patient has a respiratory infection.
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