So when a blood vessel ruptures, blood will begin to move from a high pressure to low pressure from the inside of the blood vessel to the outside surrounding tissue, surrounding extracellular matrix. Now, if that rupture is not sealed off, if it is not not repaired in any way then the leaking of that blood would continue. And what that means is our capillaries in our body would expand. They would open up and more blood would collect in those capillaries. And this is known as the pooling of blood. And as a result of the pooling of blood in our capillaries, the blood pressure would drop and this would lead to a medical condition known as shock.