Sign up for the Red Zone newsletter. Get a 10% coupon in your inbox right away! Plus wild real-life stories, clinical pearls and special offers! Email Address Please enter a valid email address. Subscribe! Welcome aboard! Something went wrong. Please check your entries and try again. What Do I Do During a MARCH Assessment? Is Betadine a Good Choice for Wound Treatment? What Is the Best Knot for a Tourniquet? What Should I Include as “Electrolytes” in a First Aid Kit? How Do You Differentiate Between Angina and ACS in Wilderness First Aid? What’s a Dual-Layer Pad for Blister Prevention and What Product Should I to My First Aid Kit? Blowup Mattresses, Burritos & Buddies: What Works To Treat Hypothermia? Daniel: Motorcyclist Thrown From Bike Barry Betha: Overheated Biker Collapses How Do I Determine the Urgency and Means of Evacuation for Abdominal Issues? Anika: Rock Climbing Catastrophe Does Neurogenic Shock Impact Blood Pressure or Blood Volume? Is What3Words a Good Offroad Companion? Daniel: Wife Chokes During Dinner 1 2 Load More