they leak plasma
platelets
False
Blood clot
Blood clot
The capillaries keep blood from leaking. They clot together quickly and keep as much blood inside the body as possible.
A blood clot can start forming immediately after an injury. The speed at which a blood clot forms depends on various factors, including the extent of the injury, the ability of the body to initiate the clotting process, and any underlying medical conditions that may affect clot formation.
hemoglobing
This is caused due to a clot in the blood capillaries. This may lead to blood capillaries being killed which in turn causes a heart attack.
blood clot
Yes, it is normal for period blood to clot during menstruation. Clotting can occur when the blood flow is heavy and the blood is expelled quickly, causing it to clot before it exits the body.
The blood cells must move through the capillaries in a single file line because the diameter of the capillary is only slightly larger than the diameter of the blood cells - there isn't room for two blood cells to go through side by side.
platelets