What is the definition of carotid artery?

A major artery that carries blood from the heart to the head. There is a carotid artery on each side of the neck, and each one splits into two branches. The interior branch carries blood to the brain and eyes, and the exterior branch carries blood to the face, tongue, and outside parts of the head.

Why is it called common artery?

History and etymology. The name stems from the similarity of this variant with that of a normal bovine arch. A true bovine arch (as found in cattle) has a common single brachiocephalic trunk which trifurcates into bilateral subclavian arteries and a single bicarotid trunk.

What is the name of the artery in your neck?

The carotid arteries are a pair of blood vessels located on both sides of your neck that deliver blood to your brain and head.

What is a dissection of the carotid artery?

A carotid dissection is a tear in one of your carotid arteries. These are a set of 2 arteries at the sides of your neck. They supply blood to your brain. A dissection is a tear of the inner layer of the wall of an artery. The tear lets blood get in between the layers of the wall and separate them.

What is the heart’s main artery called?

The 2 main coronary arteries are the left main and right coronary arteries. Left main coronary artery (LMCA). The left main coronary artery supplies blood to the left side of the heart muscle (the left ventricle and left atrium).

What artery is in your wrist?

The radial artery runs from the elbow to the wrist along the underside of the arm. Along with the ulnar artery, it delivers blood to the hand. When you take your pulse by pressing two fingers along your wrist just below the thumb, you are feeling the steady pumping of blood through the radial artery.

What are the 3 main arteries of the heart?

Right Coronary Artery (RCA)

Right marginal artery.
Posterior descending artery.

What is the meaning of the word corrugate?

verb (used with object), cor·ru·gat·ed, cor·ru·gat·ing. to draw or bend into folds or alternate furrows and ridges. to wrinkle, as the skin or face.

What is the medical definition of a carotid artery?

Medical Definition of carotid artery. : either of the two main arteries that supply blood to the head of which the left in humans arises from the arch of the aorta and the right by bifurcation of the brachiocephalic artery with each passing along the corresponding anterolateral aspect of the neck and dividing opposite the upper border…

What kind of shape is a corrugated sheet?

corrugated – shaped into alternating parallel grooves and ridges; “the surface of the ocean was rippled and corrugated”. furrowed, rugged – having long narrow shallow depressions (as grooves or wrinkles) in the surface; “furrowed fields”; “his furrowed face lit by a warming smile”.

What kind of building is made of corrugated iron?

corrugated 1 (Building) folded into furrows and ridges 2 (Building) made of corrugated iron or some other material made in a corrugated pattern: a wooden shed with a… More