0
What else can I help you with?
What are the target organ of the Serotonin hormone?
The target organs of serotonin include the brain, where it regulates mood, appetite, and sleep, as well as the gastrointestinal tract, where it influences gut motility and function. Additionally, serotonin plays a role in the cardiovascular system, affecting blood clotting and vessel constriction.
What is the function of platelets in circulatory system?
Platelets are blood cells that help stop bleeding. When we cut ourselves we have broken a blood vessel and the blood leaks out. In order to plug up the holes where the blood is leaking from the platelets start to stick to the opening of the damaged blood vessels. As the platelets stick to the opening of the damaged vessel they attract more platelets, fibers and other blood cells to help form a plug to seal the broken blood vessel. When the platelet plug is completely formed the wound stops bleeding. We call our platelet plugs scabs.
When the innermost wall of the vessel is damaged what begins to repair by attaching to the damaged site?
the platelets in the blood.
What formed element is the first to play a role in sealing an injury to a blood vessel?
Platelets are the formed elements that have a role in blood clotting, and would seal an injury to a vessel walls. The platelets are cell fragments. Platelets are also known as thrombocytes.
When you get a minor cut platelets in your blood stick to the wound cause threads to form a clot?
When you get a cut, the plateletes collect at the site to form a sticky plug. They secrete a chemical, serotonin, which causes the blood vessel to spasm and narrow, decreasing the flow of blood. It is what forms a scab.
What is the function of a thrombocyte?
Platelets (thrombocytes) are the smallest type of blood cell. They are important in blood clotting. When bleeding occurs, the platelets swell, clump together, and form a sticky plug that helps stop the bleeding. If there are too few platelets, uncontrolled bleeding may be a problem. If there are too many platelets, there is a chance of a blood clot forming in a blood vessel. Also, platelets may be involved in hardening of the arteries (atherosclerosis).
What chemical weaves tiny fibers across the blood vessel?
fibrin
When a blood vessel is injured there are tiny what in the blood that helps clot blood and seal the blood from a cut?
these are known as platelets they are platelets are u dumb or have some type of something
Blood platelets and collagen fibers that patch a hole in a blood vessel is known as a?
Hematome? Clot? Thrombus?
How does blood clot?
When an injury tears open a blood vessel, blood platelts stick to the broken vessel. Fibrinogen gathers on the platelets and changes into a tangled network of fine threads, which in turn catches more platelts and blood cells. The platelets and Fibrinogen cause the blood to clot.
What components are needed for platelets to form a sticky clot?
Platelets react to tissue factor found outside the blood vessel when it is ruptured. The platelets, when activated, clump together with albumin, fibrin, and other clotting factors in the blood to form a protective clot.
What the function of platelet?
The function of platelets is in clotting. Without them the blood would not clot. They are cell fragments and not cells. They live only 5-9 days. Too many platelets can cause clots that then can travel and cause blockages in vessels. Too few can cause uncontrolled bleeding.
