Cuts and scrapes happen. Whether working on your car, getting out in the great outdoors, or just cutting an avocado, you may need to do a little first aid on occasion. But when you find yourself bleeding - or bleeding a lot - do you really know the right thing to do? Mitch walks through the steps he took after a significantly bad slice on his hand, while Dr. Troy explains what he actually should have done. In this episode of Thing Guys Should Know, learn the best first aid for when you're bleeding.