Accurate maple tree identification can sometimes be an issue if you are concerned about the health and care of your tree, but most maples normally are subject to similar pests and diseases, and most require similar care.
The lack of platelets and proteins to form a clot prevents the  clotting of blood. This can also happen if there are any bleeding  disorders that prevent clot formation.Edit.onfidence votes 210. There are many things people can do to prevent blood from clotting inside the blood vessels. One of those is making sure you don't sit/laydown very long.
Clots form to stop bleeding, such as at the site of cut. But clots should not form when blood is moving through the body; when clots form inside blood vessels or when blood has a tendency to clot too much, serious health problems can occur.he tendency to clot too much is called hypercoagulation. Anytime clots form inside blood vessels, they can lead to serious complications. The formation of a clot in a blood vessels may be called thrombophlebitis. The term refers to swelling of one or more veins caused by a blood clot.