The client is going to be started on cholestyramine (Questran), 6 mg three times daily.
What instruction should the nurse provide to this client?
Take with food.
Take without food
Take in the morning
Take with large amounts of fluid.
The Correct Answer is D
A. Taking cholestyramine with food may interfere with its absorption, reducing its effectiveness.
B. Taking cholestyramine without food is not typically recommended.
C. Taking cholestyramine in the morning is not specifically indicated; it can be taken at any time of the day.
D. Taking cholestyramine with large amounts of fluid helps prevent gastrointestinal side effects and improves its effectiveness in lowering cholesterol levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Lithium toxicity can occur if the patient becomes dehydrated while taking lithium, as dehydration can lead to higher concentrations of lithium in the blood.
B. Increased effectiveness is not a consequence of dehydration while taking lithium.
C. Dehydration would not typically lead to the need to increase the lithium dosage but rather to the risk of toxicity.
D. Dehydration can lead to higher, not lower, serum lithium levels, increasing the risk of toxicity.
Correct Answer is B
Explanation
A. Naproxen does not typically interact with sildenafil.
B. Sildenafil interacts with nitrates such as isosorbide, leading to severe hypotension, making it contraindicated in patients taking nitrates.
C. Metformin does not typically interact with sildenafil.
D. Cefuroxime does not typically interact with sildenafil.
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