Скачать или смотреть Regulation Of Body Temperature

0:00:00 - Intro: The "Sweaty Palm" Exam Simulation

0:02:18 - Definition: Core Temperature - 36.0°C (The Absolute Cut-off)

0:03:52 - Physiology: The Hypothalamus & The Inter-threshold Range (0.2°C vs. 4.0°C)

0:06:50 - Mechanisms of Heat Loss: Radiation (60% - The Big One) vs. Convection

0:09:44 - Redistribution Hypothermia: Why the Temp Drops in the First Hour (Vasodilation)

0:12:18 - Complications: Surgical Site Infection (Vasoconstriction & Neutrophil Dysfunction)

0:13:50 - Coagulopathy: The "Lab Trap" (Why Tests are Normal at 37°C but Patient Bleeds)

0:15:20 - Cardiac Risk: Shivering (400% O2 Consumption Spike) & Ischemia

0:17:40 - Monitoring: Core Sites (PA Catheter/Esophagus) vs. Peripheral Estimates

0:20:06 - Prevention: Pre-warming (The Only Way to Stop Redistribution)

0:22:16 - Active Warming: Forced Air (Bair Hugger) & Fluid Warming Physics

0:24:40 - Post-Op Shivering: Pethidine (Meperidine) & The Alpha-2 Agonists

0:26:50 - Rapid Review: The 8 Golden Rules for the Exam