A chemical equation represents by using these chemical formula of reactants and products molecules. For writing the chemical equation, first write down the formulas of substance involves in reaction, than place a plus sign between chemical formulas of substance with an arrow after last reactant molecule.
[edit on Wikidata] Thrombosis (Greek: Î¸ÏÏÎ¼Î²ÏÏÎ¹Ï) is the formation of a blood clot (thrombus; Greek: Î¸ÏÏÎ¼Î²Î¿Ï) inside a blood vessel, obstructing the flow of blood through the circulatory system. When a blood vessel is injured, the body uses platelets (thrombocytes) and fibrin to form a blood clot to prevent blood loss.
A thrombus is a blood clot that forms in a vein. An embolus is anything that travels through the blood vessels until it reaches a vessel that is too small to let it pass. When this happens, the blood flow is stopped by the embolus.An embolus is often a small piece of a blood clot that breaks off (thromboembolus).It may also be fat, air, amniotic fluid, a tumor, or a foreign substance such as talc, iodine, cotton, or a tiny piece of catheter tube.By Healthwise Staff.hen this happens, the blood flow is stopped by the embolus. An embolus is often a small piece of a blood clot that breaks off (thromboembolus). It may also be fat, air, amniotic fluid, a tumor, or a foreign substance such as talc, iodine, cotton, or a tiny piece of catheter tube. By Healthwise Staff.