The scab forms a seal over the cut, helps to keep germs at bay, and so lessen the chances of the cut becoming infected.
So the bacteria doesn't go in and the scab has to form quickly so the cut can heal.
This is a scab that needs to be kept suple with an apropriate cream in order to heal quickly.
it's called a scab
A scab
A scab grows over the wound and then heals.
Scar tissue is formed under the scab.
A scab is made up of the blood clot and dried tissue fluids that form over a wound. It has an important function in keeping the wound bacteria free while the skin cells underneath divide rapidly to heal the opening. Eventually, the scab will fall off (usually within one or two weeks) and new epithelial tissue will cover the wound. MY ANSWER...addin on,after a shower or bath a scab shrinks.i noticed today.
platelets form blood clotting, so when a performer has an injury, such as a cut or graze, platelets in the blood form fibres and (blood clots, preventing blood flow) and a scab is formed over the wound to prevent infection.
Coagulation is a process where solids begin to form, in a liquid. Like when your cut begins to scab over, that is coagulation.
Clot, or scab.
They can scab over and once the scab falls off, the ink may fade where the scab has been.
Red Blood Cells (RBC) do not "form a scab", they are merely trapped in the scab during blood coagulation. Platelets, carried in the blood serum form the scab by sticking to the endothelium (inside) of the blood vessel forming a plug to end bleeding. Clotting proteins than begin to condense and form the hard scab. Human RBC do not have DNA and therefore cannot act in response to external stimuli like a cut.