The Digoxin Rule Every Nurse Needs Before Test Day

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Digoxin is a high-yield NCLEX medication, and understanding when to hold or give the dose can be the difference between a correct exam answer and a missed question.

In this video, I break down Digoxin for the NCLEX in a simple, test-focused way. You'll learn how Digoxin works, why potassium levels matter, and the key signs of Digoxin toxicity that the NCLEX loves to test — including the classic yellow or green halos.

We also walk through an NCLEX-style clinical scenario so you’ll know exactly what to do when a patient taking Digoxin has hypokalemia or a low heart rate.

In this lesson you'll learn:
• How Digoxin increases cardiac output
• Why Digoxin is used in heart failure and atrial fibrillation
• The therapeutic range for Digoxin (0.5–2.0)
• Why low potassium increases Digoxin toxicity risk
• When nurses should hold Digoxin and notify the provider
• Classic Digoxin toxicity symptoms the NCLEX tests
• Important nursing interventions and patient teaching

If you're studying for the NCLEX-RN, these are the key concepts you need to know for exam questions and safe patient care.

????‍⚕️ I'm Becki — a registered nurse with over 16 years of emergency and flight nursing experience. On this channel I help nursing students simplify cardiac pharmacology, critical care concepts, and NCLEX test strategies.

???? Watch next:
Diuretics NCLEX Review (High Yield Pharmacology) https://youtu.be/femXul1ghjY

???? Free Cardiac Pharmacology Guide. https://stan.store/codebluecorner

???? If you're studying for the NCLEX, comment your test state below so we can cheer you on.
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Cardiology
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