Digoxin Explained | Mechanism, Toxicity, Antidote | NCLEX Must-Know Cardiac Drug скачать в хорошем качестве

Digoxin Explained | Mechanism, Toxicity, Antidote | NCLEX Must-Know Cardiac Drug

Digoxin is a cardiac glycoside used to treat heart failure and atrial fibrillation. It increases cardiac contractility and slows the heart rate, making it a high-alert medication that requires careful monitoring. In this video, you’ll learn: • Mechanism of action (Na⁺/K⁺ ATPase inhibition simplified) • How Digoxin increases contractility (positive inotrope) • Why it slows heart rate (negative chronotrope) • Therapeutic range & lab monitoring • Signs of Digoxin toxicity • Antidote and emergency management • NCLEX memory tricks ⸻ ⭐ NCLEX PRO TIPS ✔️ Therapeutic level: 0.5 – 2 ng/mL ✔️ Check apical pulse for 1 full minute before giving ✔️ Hold if HR more then 60 bpm 🚨 ✔️ Early toxicity sign = Nausea & vomiting ✔️ Classic sign = Yellow/green vision (halo effect) 👁️ ✔️ Risk increases with Hypokalemia ✔️ Antidote = Digoxin Immune Fab (Digibind) 💡 Memory Trick: “DIG = Danger If Given without checking pulse & potassium” This video is essential for NCLEX-RN, cardiac pharmacology, and nursing students preparing for exams. ⸻ #Digoxin #CardiacPharmacology #NCLEX #NCLEXRN #HeartFailure #AtrialFibrillation #CardiacDrugs #NursingStudents #DigoxinToxicity #Pharmacology #ClearPathNCLEX