What is the opposite of aorta?

What is the opposite of aorta?

The only branches of the ascending aorta are the two coronary arteries which supply the heart; they arise near the commencement of the aorta from the aortic sinuses which are opposite the aortic valve.

What is the opposite of arterial blood?

Arterial blood is the oxygenated blood in the circulatory system found in the pulmonary vein, the left chambers of the heart, and in the arteries. It is bright red in color, while venous blood is dark red in color (but looks purple through the translucent skin). It is the contralateral term to venous blood.

What is a synonym for artery?

In this page you can discover 49 synonyms, antonyms, idiomatic expressions, and related words for artery, like: corridor, conduit, duct, river, tube, canal, arterial passageway, blood-vessel, aorta, road and way.

What is the opposite of veins?

The word vein typically refers to: – A blood vessel, or something resembling it, such as the veins in a plant or veins of a mineral or water in a rock. – A quality or mode of expression, a line of thought, aptitude, or mood….What is the opposite of vein?

What Color Is artery blood?

Blood is always red. Blood that has been oxygenated (mostly flowing through the arteries) is bright red and blood that has lost its oxygen (mostly flowing through the veins) is dark red. Anyone who has donated blood or had their blood drawn by a nurse can attest that deoxygenated blood is dark red and not blue.

What are veins arteries?

‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart. You have a complex system of connecting veins and arteries throughout your body.

What is Artries?

The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body. Each artery is a muscular tube lined by smooth tissue and has three layers: The intima, the inner layer lined by a smooth tissue called endothelium.

What is the word artery mean?

1 : any of the tubular branching muscular- and elastic-walled vessels that carry blood from the heart through the body. 2 : a channel (such as a river or highway) of transportation or communication especially : the main channel in a branching system.