depending how large it is usually a few minutes
Sometimes blood does clot inside your body - if there is an injury or a rough place like plaque in the blood vessel, the body will form a clot around that place. Other than that, however, your blood has natural anticoagulants that keep it from clotting as it moves around the body.
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with skill
Proteins involved in the blood clotting process form a barrier to stop the blood loose from injury. there are various blood clotting factors, thrombin, and fibrin are all involved in the biochemical cascade to make the fibrin clot at the end. They generally activated by each other from its precursor protein such as prothrombin, fibrinogen.
Fibrin. Insoluble protein fibers that form the basic framework og a blood clot.
platelets
Clot, or scab.
Thrombo- (Greek = "blood clot") is the word-forming element that is used meaning blood clot. thrombophlebitis: blood clot + vein + inflammation thrombocyte: blood clot + cell (aka platelet) thrombocytopenia: blood clot + cell + lacking (low platelet count)
whole blood
Sometimes blood does clot inside your body - if there is an injury or a rough place like plaque in the blood vessel, the body will form a clot around that place. Other than that, however, your blood has natural anticoagulants that keep it from clotting as it moves around the body.
Platellets have the ability to clump together to form a blood clot to stop bleeding when an injury occurs. When functioning properly, platellets do this when cuts or injuries occur. They should not clump together inside a blood vessel, where they can cause problems such as a heart attack, stroke, blood clot in leg, or break off and travel through the blood, known as emboli.
your body use dicks to spread it out
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with skill
Platelets
with skill
Inflammation in superficial or surface veins, such as those used to insert IV lines in the arm or to draw blood, can produce pain, redness, warmth, and discomfort. Blood clots that form in superficial veins rarely break loose and travel in the blood to cause blockage (in places such as the lungs) and complications.