If blood wouldn't clot then when someone got a cut his blood would never stop leaking from it. Now that the blood does clot the hole will be filled up and the blood would stop.
The flow of blood to tissues beyond the clot may be cut off
if you are asking what blood cells help blood clot up to keep your cut from bleeding out, they're platelets. :)
hemoglobing
I think so
Vitamin K in the blood helps the blood to clot.
hemostasis
White blood cells help clot the blood. Low PH makes red blood cells clump together
my father is suffring from blood clot in brain.he is semi unconcious.how will he recover from this stage. is there any medicine for that blood clot in brain?
Clot formation.
The same process that creates problem blood clots leading to strokes are the same helpful processes that stops bleeding from a cut. The body sends platelets to the area. Platelets create a sticky cohesion between blood components and red blood cells. Macrophages rush to the area to begin cleaning up debris. The bleeding is stopped with the clot; healing begins. In a problem clot inside a blood vessel, the platelets' stickiness attacts more red blood cells. The blood components in the blood stream get caught against the clot, making it thicker. If the clot dislodges, it can travel to the heart or brain. Luckily, with a cut, the body reabsorbs the platelets and red blood cells that stuck together to make the clot. Soon, the clot is gone, the skin heals.
platlets form to stop the bleeding from a cut