Which electrolyte imbalance would the nurse expect to find in a client receiving acetazolamide?
Metabolic acidosis
Metabolic alkalosis
Hyperbicarbontemia
Hypercalcemia
The Correct Answer is A
A. Metabolic acidosis: Acetazolamide is a carbonic anhydrase inhibitor that promotes the excretion of bicarbonate, leading to a decrease in bicarbonate levels and resulting in metabolic acidosis.
B. Metabolic alkalosis: Acetazolamide causes a decrease in bicarbonate, which would lead to acidosis, not alkalosis.
C. Hyperbicarbonatemia: Acetazolamide reduces bicarbonate reabsorption, leading to a decrease in bicarbonate levels, not an increase.
D. Hypercalcemia: Acetazolamide does not cause hypercalcemia; it affects acid-base balance and bicarbonate levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Increase fluid intake to prevent dehydration: Oxybutynin can cause dry mouth and other anticholinergic effects that may lead to dehydration. Patients should increase fluid intake to prevent dehydration.
B. Avoid high-fiber foods: This is not necessary for oxybutynin use, and high-fiber foods do not directly interfere with the medication.
C. Expect to experience dizziness and stop taking the medication if it occurs: Dizziness can occur, but patients should consult their healthcare provider rather than discontinuing the medication abruptly.
D. Take the medication on an empty stomach: Oxybutynin can be taken with or without food, and there is no specific instruction to take it on an empty stomach.
Correct Answer is C
Explanation
A. Perform a bladder scan to check for urinary retention: While urinary retention may be a concern, the client's symptoms (confusion, fever, foul-smelling urine) indicate a possible UTI, which should be addressed first.
B. Start the client on an increased fluid intake regimen: While fluid intake is important, the client needs immediate medical attention to diagnose and treat a possible infection.
C. Notify the healthcare provider immediately to order a urine culture and initiate antibiotic treatment: Correct. The client's symptoms suggest a urinary tract infection, which requires prompt diagnosis and treatment with antibiotics.
D. Administer acetaminophen to reduce the fever: While fever management is important, it does not address the underlying cause of the symptoms, which is likely a UTI.
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