Blood Vessel
The blood vessels are the part of the circulatory system that transports blood throughout the body. There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart.
Read more about Blood Vessel: Anatomy, Types, Physiology, Role in Disease
Famous quotes containing the words blood and/or vessel:
“My business is stanching blood and feeding fainting men; my post the open field between the bullet and the hospital. I sometimes discuss the application of a compress or a wisp of hay under a broken limb, but not the bearing and merits of a political movement. I make gruel—not speeches; I write letters home for wounded soldiers, not political addresses.”
—Clara Barton (1821–1912)
“Every day brings a ship,
Every ship brings a word;
Well for those who have no fear,
Looking seaward well assured
That the word the vessel brings
Is the word they wish to hear.”
—Ralph Waldo Emerson (1803–1882)