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A severed or cut artery is one of the most critical medical emergencies imaginable. Arteries carry oxygen-rich blood under high pressure from the heart to the rest of the body. When a major one is cut, this pressure causes rapid, life-threatening blood loss. Understanding which arteries are most dangerous, their survival timelines, and the immediate…
A Dermatologist’s Guide to Botox & Fillers: How to Achieve Natural Results
Introduction Considering Botox or dermal fillers? What are the best positions to do injection? With so much information available online, it can be hard to know what suits you. We’ve distilled the expert advice from board-certified dermatologist Dr. Sam Ellis into this Botox and Fillers guide. Learn the key principles she uses on her own…
Understanding Junctional Hemorrhage: How to Manage Inguinal, and Other Critical Wounds in Prehospital Care
Bedsore Warning Signs: How to Spot Early Symptoms & Timeline
If you are a caregiver for someone who is bedridden, uses a wheelchair, or has limited mobility, understanding bedsores(also known as pressure ulcers or pressure injuries) is critical. These sores are more than a minor skin issue—they are a serious medical condition that can lead to severe complications if ignored. The key to prevention is…
The Haptic Blind Spot: Why Visual Training Fails in Junctional Wound Packing
In the high-stakes world of tactical medicine and emergency trauma, there is a dangerous gap between “looking proficient” and “being effective.” Most practitioners are trained to pack a wound in well-lit classrooms, staring into a clean, dry silicone cavity. But in a real-world junctional hemorrhage—whether in the axilla of a soldier or the groin of…
