Estimating lood volume lost in a first aid medical accident from bandage rate Watch Video

⏲ Duration: 3 min 37 sec
✓ Published: 11-Feb-2018

Description:
So, now what we are going to do is a small demonstration, how different surfaces affect blood volumes. So, what you come across, you need to relate to the surface the blood is actually sitting on to give you some idea of how much blood the potential patient has lost and you will see from this demonstration how different surfaces absorb blood at a different rate. In front of me, there are four glasses with a quarter of a pint of blood in each glass. Also in front of me are four different surfaces