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formation of prothrombin activator
formation of prothrombin activator
Injury occurs and thrombocytes at site disintergrate and release thromboplastin
Let's start by defining thrombosis- it refers to a lump or plug of a blood clot, usually occurring in a vein.* It also, refers to the clotting process and forming of the clot. Clotting is a complex step-by-step process that involves many different stages and ingredients. If something goes wrong with one or more of these steps, the clotting process can be overactive or under active; making the blood too thick (with clotting and plugging tendencies) or too thin (bleeding time is increased and it is difficult to stop the loss of blood.) Factor V Leiden refers to a disorder where one of those ingredients causes the blood to clot abnormally, making the blood 'thick' and too likely to clot too quickly, with resulting thrombosis. This disorder runs in families and is suspected when the family has a history of blood clots in the veins. My dear niece has this disorder and her life was saved by a board-certified hematologist, when other physicians could not figure out what was wrong with her and her life was in jeopardy. She is thriving today and has learned to manage this disorder in her daily life. *Veins are 'slow highways' that return blood back to the heart, and arteries are the 'fast highways' that carry oxygen-rich blood pumped out of the heart.
The slowest of the elementary steps that make up a complex reaction is called the rate limiting step. Sometimes it is also called the rate determining step.
The blood goes back to the heart to get oxygen.
The blood returns to the heart through veins.
this is two step process.in the first process blood go from the heart and in the second step blood come into the heart for clean. when it goes from the heart it is cleaned blood,but when it returns it become dirty and our heart performs as a filter and it cleans our blood. this is the chemistry of blood, hopefully you would like it.
The patient may have disease within the blood vessels such as an inflammation of the walls of the vein (phlebitis) or hereditary blood clotting disorders. The patient may also develop blood clots because of other medical conditions.
In the final step of blood clotting cascade, Thromboplastin activates the prothrombin to Thrombin. Then the activated thrombin helps in the conversion of Fibrionogen into Fibrin (Mesh like fibrils which forms the clot).
it is a step by step process that interact with the manual.
what is the first step in historical process