A nurse is reviewing the medical record of a client who has sinusitis and a new prescription for cefuroxime.
Which of the following client information is the priority for the nurse to report to the provider?

The client has a BUN level of 18 mg/dL.

The client reports a history of nausea with cefuroxime.

The client has a history of a severe penicillin allergy.

The client takes an aspirin daily.

Answer and Explanation

The Correct Answer is C

This is the priority for the nurse to report to the provider because cefuroxime is a cephalosporin antibiotic that can cause serious or life-threatening allergic reactions in people who are allergic to penicillin. The nurse should not administer cefuroxime to this client until the provider is notified and an alternative antibiotic is prescribed.

Choice A is wrong because the client has a BUN level of 18 mg/dL, which is within the normal range of 7 to 20 mg/dL.

This does not indicate any renal impairment or adverse reaction to cefuroxime.

Choice B is wrong because the client reports a history of nausea with cefuroxime, which is a common side effect of this drug.

The nurse should instruct the client to take cefuroxime with food to reduce nausea, but this is not a priority to report to the provider.

Choice D is wrong because the client takes aspirin daily, which does not interact with cefuroxime.

The nurse should monitor the client for any signs of bleeding or bruising while taking aspirin, but this is not a priority to report to the provider.

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Correct Answer is D

Explanation

This is because TB is caused by a bacterium that can develop resistance to single-drug therapy, so a combination of drugs is used to prevent or treat drug-resistant strains. Some of the common drugs used for TB are isoniazid, rifampin, ethambutol, and pyrazinamide.

Choice A is wrong because the duration of treatment for active TB is usually 6 to 9 months, not 3 years.

Choice B is wrong because tuberculin skin tests are not reliable indicators of disease activity or response to treatment, as they can remain positive for years after successful therapy.

Choice C is wrong because blood tests to monitor kidney function are not routinely required for TB treatment unless the client has a preexisting renal impairment or is taking drugs that are nephrotoxic.

A. Taking an HMG CoA reductase inhibitor. B. Having a 10-year history of COPD. C. Taking a high-ceiling diuretic. D. Having a prolapsed mitral valve.

Correct Answer is C

Explanation

Taking a high-ceiling diuretic predisposes this client to developing digoxin toxicity because it can cause hypokalemia (low blood potassium level), which increases the sensitivity of the heart to digoxin. Digoxin is a medicine that is used to treat heart failure or arrhythmias (abnormal heart rhythms) by increasing cardiac contractility and controlling the heart rate. Digoxin toxicity happens when there is too much digoxin in the body and it becomes harmful, causing symptoms such as nausea, vomiting, headache, confusion, vision disturbance, and irregular heartbeat.

Choice A is wrong because taking an HMG CoA reductase inhibitor (also called a statin) does not increase the risk of digoxin toxicity.

Statins are lipid-lowering medications used to prevent coronary heart disease by blocking an enzyme involved in cholesterol synthesis.

Statins do not affect the blood potassium level or the sensitivity of the heart to digoxin.

Choice B is wrong because having a 10-year history of COPD (chronic obstructive pulmonary disease) does not increase the risk of digoxin toxicity. COPD is a lung condition that causes breathing difficulties and chronic inflammation.

COPD does not affect the blood potassium level or the sensitivity of the heart to digoxin.

Choice D is wrong because having a prolapsed mitral valve does not increase the risk of digoxin toxicity.

A prolapsed mitral valve is a condition where the valve between the left atrium and left ventricle of the heart does not close properly, allowing some blood to leak back into the atrium.

A prolapsed mitral valve does not affect the blood potassium level or the sensitivity of the heart to digoxin.

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A nurse is reviewing the medical record of a client who has sinusitis and a new prescription for cefuroxime. Which of the following client information is the priority for the nurse to report to the provider?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a client who has active pulmonary tuberculosis about management of medication for the disease. Which of the following statements is appropriate for the nurse to make?

Correct Answer is D

Explanation

A nurse is caring for a client who is taking digoxin to treat heart failure. Which of the following factors predisposes this client to developing digoxin toxicity?

Correct Answer is C

Explanation

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A nurse is reviewing the medical record of a client who has sinusitis and a new prescription for cefuroxime.
Which of the following client information is the priority for the nurse to report to the provider?