The nurse is monitoring the aPTT level for an assigned client. Which of the following medications requires this type of laboratory monitoring?
Clopidogrel [Plavix]
Warfarin [Coumadin]
Enoxaparin [Lovenox]
Heparin
The Correct Answer is D
A. Clopidogrel is an antiplatelet medication and does not require aPTT monitoring.
B. Warfarin requires monitoring of the INR, not aPTT.
C. Enoxaparin, a low-molecular-weight heparin, generally does not require aPTT monitoring.
D. Heparin therapy requires monitoring of the activated partial thromboplastin time (aPTT) to ensure therapeutic levels and to adjust dosage as necessary.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","D"]
Explanation
A. Losartan is an antihypertensive, so it is intended to lower blood pressure, not cause hypertension.
B. Dizziness is a common side effect due to the blood pressure-lowering effects of losartan, especially when the client changes positions quickly.
C. Hyperglycemia is not a common side effect associated with losartan.
D. Hypotension is a possible side effect, as losartan lowers blood pressure. The nurse should monitor for signs of low blood pressure, especially if the dose is too high or the client is volume depleted.
E. Tachycardia is not a common side effect of losartan.
Correct Answer is A
Explanation
A. Lovastatin (Mevacor) is a statin medication used to manage hyperlipidemia by lowering cholesterol levels.
B. Pioglitazone (Actos) is an antidiabetic medication used for type 2 diabetes, not for hyperlipidemia.
C. Spironolactone (Aldactone) is a diuretic used primarily for conditions like heart failure and hypertension, not hyperlipidemia.
D. Nitrofurantoin (Macrodantin) is an antibiotic used for urinary tract infections, not for hyperlipidemia.
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