Ace the 2025 AANP Adult-Gerontology Primary Care NP Exam – Your Path to Nurse Practitioner Stardom!

Question: 1 / 400

What is the therapeutic range for digoxin?

0.1-0.5 ng/mL

0.5-2.0 ng/mL

The therapeutic range for digoxin is established to optimize its effectiveness while minimizing toxicity. Digoxin is commonly used in the management of certain cardiac conditions, such as heart failure and atrial fibrillation. The therapeutic range of 0.5-2.0 ng/mL is considered safe and effective for most patients. Levels above this range can lead to digoxin toxicity, which may present with symptoms such as nausea, vomiting, and arrhythmias. Therefore, maintaining drug levels within this range is essential for patient safety and effective treatment.

Other ranges provided in the options do not align with clinical guidelines. Levels below 0.5 ng/mL may be insufficient to achieve the desired therapeutic effects, and levels above 2.0 ng/mL increase the risk of adverse effects. Thus, understanding the correct therapeutic range is critical for practitioners managing patients on digoxin therapy.

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1.0-3.0 ng/mL

2.0-5.0 ng/mL

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