A client is prescribed lansoprazole 15 mg PO once a day. At which of the following times should the nurse administer the medication?

During the evening meal

Thirty minutes before breakfast

Thirty minutes after lunch

With a bedtime snack.

Answer and Explanation

The Correct Answer is B

Choice A reason:

While lansoprazole can be taken with or without food, it is generally recommended to take it before a meal for optimal effectiveness in reducing stomach acid.

Choice B reason:

This is the correct answer. Taking lansoprazole 30 minutes before breakfast allows it to be most effective in reducing stomach acid production.

Choice C reason:

Taking lansoprazole after lunch may not provide the same level of effectiveness in reducing stomach acid as taking it before a meal.

Choice D reason:

Taking lansoprazole with a bedtime snack may not be as effective in reducing stomach acid as taking it before a meal. Additionally, it is generally recommended to take it in the morning.

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Correct Answer is B

Explanation

Choice A reason:

This statement may not be entirely accurate. While other parts of the digestive system can compensate to some extent, the primary function of the appendix is not related to the large intestine's adaptation.

Choice B reason:

This is the correct answer. The appendix is considered a vestigial organ, meaning it doesn't have a major function in humans. Its removal typically doesn't lead to noticeable changes in overall health or digestion.

Choice C reason:

While the appendix does have some immune functions, the impact on nutrient absorption is minimal, and its removal is unlikely to lead to a significant difference in nutrient absorption.

Choice D reason:

Limiting fat intake after surgery is not a standard recommendation following an appendectomy. The statement may cause unnecessary concern for the patient.

Correct Answer is ["1.9"]

Explanation

Calculation:

Dosage ordered = 7.6 mg

Drug concentration = 4 mg/mL

7.6 mg / 4 mg/mL = 1.9 mL

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A client is prescribed lansoprazole 15 mg PO once a day. At which of the following times should the nurse administer the medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient has been brought to the emergency department with abdominal pain and is subsequently diagnosed with appendicitis. The patient is scheduled for an appendectomy but questions the nurse about how his health will be affected by the absence of an appendix. How should the nurse best respond?

Correct Answer is B

Explanation

A child is to receive dexamethasone (Decadron) intravenously at the ordered dosage of 7.6 mg. The drug concentration in the vial is 4 mg/mL. The nurse should administer how many ml?

Correct Answer is ["1.9"]

Explanation

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