A patient with renal impairment is prescribed a medication that is primarily excreted by the kidneys. What adjustment should the nurse anticipate?

Administering the medication with meals only

No dose adjustment is required

Increasing the dose to ensure therapeutic effect

Decreasing the dose to prevent toxicity

Answer and Explanation

The Correct Answer is D

Choice A reason: Administering the medication with meals only is not a valid adjustment for a medication that is primarily excreted by the kidneys. The food intake does not affect the renal clearance of the drug, unless it alters the pH of the urine or the blood flow to the kidneys. The nurse should follow the instructions on the medication label or the prescriber's order regarding the timing of the administration.

Choice B reason: No dose adjustment is required is an incorrect statement for a medication that is primarily excreted by the kidneys. The renal impairment can reduce the elimination of the drug and increase its concentration in the blood. This can cause adverse effects and toxicity. The nurse should consult with the prescriber or the pharmacist about the appropriate dose reduction or frequency change for the patient's level of renal function.

Choice C reason: Increasing the dose to ensure therapeutic effect is a dangerous and inappropriate adjustment for a medication that is primarily excreted by the kidneys. The renal impairment can reduce the elimination of the drug and increase its concentration in the blood. This can cause adverse effects and toxicity. The nurse should not increase the dose without the prescriber's order and should monitor the patient for signs of overdose or toxicity.

Choice D reason: Decreasing the dose to prevent toxicity is the correct and rational adjustment for a medication that is primarily excreted by the kidneys. The renal impairment can reduce the elimination of the drug and increase its concentration in the blood. This can cause adverse effects and toxicity. The nurse should consult with the prescriber or the pharmacist about the appropriate dose reduction or frequency change for the patient's level of renal function. The nurse should also monitor the patient for the therapeutic response and the adverse effects of the drug.

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Correct Answer is A

Explanation

Choice A reason: This is correct. Constipation is a common side effect of aluminum hydroxide, as it reduces the motility of the gastrointestinal tract. The nurse should advise the client to report this symptom and to increase their fluid and fiber intake to prevent it.

Choice B reason: This is incorrect. Flatulence is not a common side effect of aluminum hydroxide. It may be caused by other factors, such as diet, swallowing air, or bacterial overgrowth in the intestines.

Choice C reason: This is incorrect. Headache is not a common side effect of aluminum hydroxide. It may be caused by other factors, such as stress, dehydration, or caffeine withdrawal.

Choice D reason: This is incorrect. Palpitations are not a common side effect of aluminum hydroxide. They may be caused by other factors, such as anxiety, heart problems, or medication interactions.

A. To alleviate headache B. To reduce fever C. To act as an antiviral D. To prevent further clot formation

Correct Answer is D

Explanation

Choice A reason: This is incorrect. Aspirin can be used to relieve headache, but that is not its main function in this context. Aspirin is prescribed to patients who have had a heart attack to reduce the risk of another one.

Choice B reason: This is incorrect. Aspirin can be used to reduce fever, but that is not its main function in this context. Aspirin is prescribed to patients who have had a heart attack to reduce the risk of another one.

Choice C reason: This is incorrect. Aspirin does not act as an antiviral. It has no effect on viral infections. Aspirin is prescribed to patients who have had a heart attack to reduce the risk of another one.

Choice D reason: This is correct. Aspirin prevents further clot formation by inhibiting the activity of platelets, which are blood cells that help form clots. Clots can block the blood flow to the heart and cause a heart attack. Aspirin reduces the chance of this happening by making the blood less sticky.

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A patient with renal impairment is prescribed a medication that is primarily excreted by the kidneys. What adjustment should the nurse anticipate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a client who has a new prescription for aluminum hydroxide to treat heartburn. The nurse should instruct the client to monitor for and report which of the following adverse reactions?

Correct Answer is A

Explanation

A nurse is reviewing medication for a patient with a recent myocardial infarction. The physician has prescribed aspirin. What is the primary purpose of this medication in this context?

Correct Answer is D

Explanation

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