Hyponatremia: 7 Questions Before You Correct Sodium скачать в хорошем качестве

Hyponatremia: 7 Questions Before You Correct Sodium

Chapters 0:00 Sodium 118 in ICU – What Do You Do? 0:36 Hyponatremia = Water Excess (Core Physiology) 0:52 When to Give 3% Saline (Symptomatic Hyponatremia) 1:37 True vs Pseudohyponatremia (Serum Osmolality) 3:07 Volume Status Approach (Hypovolemic / Euvolemic / Hypervolemic) 4:21 ADH Physiology Made Simple 5:23 Urine Osmolality – Is ADH On? 7:15 Urine Sodium & RAAS Activation 8:14 Safe Sodium Correction Limits (Avoid Osmotic Demyelination) 8:28 Adrogue–Madias Formula Explained 10:15 7-Step Hyponatremia Algorithm (Final Summary) A sodium of 118 mEq/L in the ICU — should it be treated immediately or observed? In this video, a step-by-step clinical approach to hyponatremia is explained using real bedside reasoning. The difference between symptomatic and asymptomatic hyponatremia is clarified, and clear guidance is provided on when 3% hypertonic saline is indicated. The evaluation of hypotonic hyponatremia is broken down into: • Serum osmolality interpretation • Volume status assessment • Urine osmolality and ADH physiology • Urine sodium and RAAS activation • When to suspect SIADH • Safe sodium correction limits • Use of the Adrogué–Madias formula Common clinical mistakes, including rapid correction and the risk of osmotic demyelination syndrome (ODS), are discussed with practical safeguards. This video is designed for: Medical students, interns, residents, and physicians managing electrolyte disorders in wards, emergency rooms, and ICU settings. If you want a logical framework that works on rounds and in exams, this approach will help you manage low sodium confidently. ⸻ #Hyponatremia #HyponatremiaManagement #HypertonicSaline #ElectrolyteDisorders #SIADH #OsmoticDemyelination #Nephrology #InternalMedicine #CriticalCareMedicine #MedicalEducation #MedStudents #Residents