A nurse is taking a medication history from a client who has a new prescription for levothyroxine. The nurse should instruct the client to wait 4 hr after taking levothyroxine before taking which of the following supplements?
Ginkgo biloba
Calcium
Vitamin C
Zinc
The Correct Answer is B
Calcium can interfere with the absorption of levothyroxine when taken concurrently, potentially reducing its effectiveness. Therefore, it is recommended to separate the administration of these two medications by at least 4 hours to avoid this interaction.
A,C,D-No effect on absorption of levothyroxine
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Diazepam is a benzodiazepine with potential for respiratory depression. It is, therefore, important for the nurse to cautiously monitor the respiratory rate and respond appropriately at each review.
A-Diazepam is an anticonvulsant
B, D- Diazepam has no effect on bowel habits and urinary output
Correct Answer is C
Explanation
allow them to reach room temperature, which reduces the risk of discomfort or complications from infusing a cold solution.
A-Weight measures are not necessary to evaluate the effectiveness of the TPN
B-Daily WBCs are not necessary unless infection is suspected C-Refrigeration of TPN is not necessary
D It is crucial to change the TPN solution regularly to prevent contamination and minimize the risk of infection. Typically, TPN solutions are changed every 24 hours to maintain freshness and reduce the risk of bacterial growth.
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