A client receives a new prescription for levothyroxine. Which statement made by client indicates to the nurse that the education was eﬀective?

Take medication on an empty stomach.

Avoid the use of iron supplements.

Administer levothyroxine at bedtime.

Consume foods that are high in iodine.

Answer and Explanation

The Correct Answer is A

Levothyroxine is a thyroid hormone replacement medication used to treat hypothyroidism. To ensure proper absorption and eﬀectiveness of the medication, it should be taken on an empty stomach, preferably in the morning, and at least 30 minutes before eating. Therefore, when the client indicates that they understand the need to take the medication on an empty stomach, it indicates that the education was eﬀective.

Option b, "Avoid the use of iron supplements," is also important education for clients taking levothyroxine because iron supplements can interfere with the absorption of the medication. However, it is not the best indicator of eﬀective education because the question asks for the statement that indicates education was eﬀective, and option a is a more direct and specific response to the medication.

Option c, "Administer levothyroxine at bedtime," is not accurate information because the medication should be taken in the morning on an empty stomach.

Option d, "Consume foods that are high in iodine," is not recommended for clients taking levothyroxine because high amounts of iodine can interfere with thyroid function. Therefore, this statement indicates a need for further education.

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Correct Answer is A

Explanation

Lithium carbonate is a mood stabilizer commonly used to treat bipolar disorder. However, it has a narrow therapeutic index and requires careful monitoring of serum levels to avoid toxicity. One of the major concerns with lithium therapy is the potential for drug interactions and toxicity. NSAIDs such as ibuprofen and naproxen can increase lithium levels by reducing its excretion and can lead to lithium toxicity. Therefore, it is essential to instruct the client to eliminate the use of NSAIDs while taking lithium.

Option b) Avoid consuming all foods that contain iodine is incorrect because iodine is not contraindicated with lithium. However, excessive iodine intake can interfere with thyroid function, which can exacerbate mood instability.

Option c) Notify healthcare provider prior to dental procedures is not specific to lithium therapy and is a general precaution that patients with bipolar disorder should follow before any medical or dental procedures.

Option d) Monitor blood glucose levels daily is also not directly related to lithium therapy. While lithium can cause diabetes insipidus, which can lead to excessive thirst and urination, it does not typically aﬀect blood glucose levels.

A. Take a tablet with a daily multivitamin. B. Crush the tablets and mix with pudding. C. Bedtime is the best time to take the tablet. D. Wait for 2 hours after meals to take the tablet.

Correct Answer is D

Explanation

Ferrous sulfate is best absorbed on an empty stomach. The nurse should instruct the client to wait for 2 hours after meals before taking the tablet to promote the best absorption of the medication. The client should also be advised not to crush the enteric-coated tablets as this can aﬀect the medication’s eﬀectiveness.

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A client receives a new prescription for levothyroxine. Which statement made by client indicates to the nurse that the education was eﬀective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with bipolar disorder admitted with severe depression and suicidal ideation receives a prescription for lithium carbonate, which instruction should the nurse provide to the client?

Correct Answer is A

Explanation

An older adult with iron deficiency anemia is being discharged with a prescription for ferrous sulfate enteric-coated tablets. To promote the best absorption of the medication, which information should the nurse include in the discharge instructions?

Correct Answer is D

Explanation

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