What is the job of platelets in our body?

Answer 1

Platelets contain clotting factors that cause them to stick together, which stops bleeding from an opened blood vessel by solidifying the blood (hemostasis). Platelets also carry the growth factors (PDGF) that stimulate the growth of new blood vessels, which is called angiogenesis.

Answer 2

The second type of blood cell is called a platelet. Whenever you are cut or have a break in your skin, platelets have the important job of traveling to the area and forming a clot or scab to stop the bleeding. Platelets also prevent you from bleeding even when you are not cut. They prevent blood from leaking out of the very tiny vessels in your body called capillaries.

Answer 3

The second type of blood cell is called a platelet. Whenever you are cut or have a break in your skin, platelets have the important job of traveling to the area and forming a clot or scab to stop the bleeding. Platelets also prevent you from bleeding even when you are not cut. They prevent blood from leaking out of the very tiny vessels in your body called capillaries.And also most nurse's tell you when you have a cut or something you like squeeze it together so it will stop bleeding

Answer 4

The main function of platelets in the human body is to prevent bleeding. A human has an average of 150,000 to 350,000 platelets in each microliter of blood.

Answer 5

They aggregate and release substances important for the clotting of blood. They are important in hemostasis, wound - healing etc.

Answer 6

The job of platelets are to clot our blood when we cut ourselves so that we don't bleed to death.

Answer 7

Platelets stop you from bleeding, when you cut yourself, you bleed right? o.O So the platelets arrive and do their job by blocking the cut and u end up with a scab :)

Answer 8

platelets help clot your blood if you get a cut. so when you get a scab platelets were what caused your cut to stop bleeding, forming a scab! :D