Скачать с ютуб ପରିବହନ ଓ ସଞ୍ଚାଳନ(Transportation & Circulation) || ରକ୍ତ କିପରି ଜମାଟ ବାନ୍ଧେ || Blood clotting || Part-6 в хорошем качестве

ପରିବହନ ଓ ସଞ୍ଚାଳନ(Transportation & Circulation) || ରକ୍ତ କିପରି ଜମାଟ ବାନ୍ଧେ || Blood clotting || Part-6

#transportation #circulation #paribahanaosanchalana #revolutioneducation #class10biologychapter3 #bloodclotting #class10 What is Blood Clotting? Otherwise known as blood clotting, coagulation plays a pivotal role in the repair of blood vessels. The heart pumps blood throughout the body with the aid of the arteries, and in turn, blood goes back to the heart through the veins. When the blood vessels become injured, it will trigger the blood clotting process. This way, the body will repair the damage to stop hemorrhage or bleeding from happening. For instance, the damage happens in the lining of the blood vessels, the platelets will form an initial plug on the affected area. They will initiate the clotting process with the aid of certain clotting factors produced in the body. What are Clotting Factors? Clotting factors are components found in plasma that are linked to the blood clotting process. These factors are named and numbered based on their discovery. Though there are a total of 13 numerals, there are only 2 clotting factors. Factor VI was discovered to be part of another factor. The clotting factors are Factor I (fibrinogen), Factor II (prothrombin), Factor III (tissue thromboplastin or tissue factor), Factor IV (ionized calcium), Factor V (labile factor or proaccelerin), Factor VII (stable factor or proconvertin), and Factor VIII (antihemophilic factor). Additionally, the coagulation factors also include Factor IX (plasma thromboplastin component or the Christmas factor), Factor X (Stuart-Prower factor), Factor XI (plasma thromboplastin antecedent), Factor XII (Hageman factor), and Factor XIII (fibrin-stabilizing factor). The liver uses vitamin K to produce some of the factors such as Factors II, VII, IX, and X. Normally, vitamin K can be consumed through the diet from plant and animal sources. The normal flora of the intestine also produces vitamin K.