doctors

How Triage Works

Triage is a system that provides immediate attention and categorization for medical emergencies that hopefully will never be a big part of your life. Unless you work in an ER. Learn all about the interesting history and current methods for this life saving system today.

How Motion Sickness Works

Motion sickness is the worst and hits about 25 to 40 percent of humans when they ride in cars, boats, or simply watch the wrong 3-D movie. Join us as we break down the science behind this nausea-inducing affliction.

What is Collective Hysteria?

Throughout the history of the world, there have been many cases of what is known as collective hysteria - groups of people, usually young women, who all exhibit the same physical symptoms of non-existent conditions. Is it psychosomatic? Is it group think?

So this slightly disturbing survey came out yesterday on CNN.com. The medical journal "BMC Family Practice" surveyed 722 Britons (people from England) about where various body organs where located. The participants were shown four body diagrams with the organs depicted in varying sizes and locations in the body. They were then asked to choose which one was correct, organ by organ. Turns out only 46.5 percent could pinpoint the correct size and location of the heart. That would be the human heart. Not only that, but only 31 percent could identify the lungs, 39 percent found the stomach and 32 percent for hit the kidneys. What's more, 589 of these folks were outpatients in a hospital. The same survey was performed in 1970 and researchers today expected better results thanks to the dawn of the information age. Unfortunately the results were about the same, despite the wonders of the Internet.