BRACHIOCEPHALIC TRUNKS Meaning and
Definition
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The brachiocephalic trunks, also known as the brachiocephalic arteries or innominate arteries, are a pair of large arteries that arise from the aortic arch, which is the curved portion of the main artery (aorta) that exits the heart. The term "brachiocephalic" is derived from the Latin words "brachium," meaning arm, and "cephalus," meaning head, referring to the areas supplied by these arteries.
Each brachiocephalic trunk divides into two branches: the right common carotid artery and the right subclavian artery. These arteries are responsible for supplying oxygen-rich blood to the head, neck, and the right upper limb. They are the first branches that originate from the aortic arch.
The right common carotid artery delivers blood to the right side of the head, specifically the brain, face, and neck. On the other hand, the right subclavian artery provides blood supply to the right upper limb, including the shoulder, arm, and hand.
The brachiocephalic trunks play a crucial role in maintaining blood circulation throughout the body. Any abnormalities or pathologies affecting these arteries can lead to various health conditions, such as stroke, decreased blood flow to the upper body, or impaired functioning of the arm and hand. Understanding the anatomy and function of the brachiocephalic trunks is essential for accurate diagnosis and treatment of these conditions.
Common Misspellings for BRACHIOCEPHALIC TRUNKS
- vrachiocephalic trunks
- nrachiocephalic trunks
- hrachiocephalic trunks
- grachiocephalic trunks
- beachiocephalic trunks
- bdachiocephalic trunks
- bfachiocephalic trunks
- btachiocephalic trunks
- b5achiocephalic trunks
- b4achiocephalic trunks
- brzchiocephalic trunks
- brschiocephalic trunks
- brwchiocephalic trunks
- brqchiocephalic trunks
- braxhiocephalic trunks
- bravhiocephalic trunks
- brafhiocephalic trunks
- bradhiocephalic trunks
- bracgiocephalic trunks
- bracbiocephalic trunks
Etymology of BRACHIOCEPHALIC TRUNKS
The word "brachiocephalic trunks" is formed by combining two separate terms: "brachiocephalic" and "trunks".
1. Brachiocephalic:
- The term "brachiocephalic" is derived from two Latin roots: "brachium", meaning "arm", and "cephalicus", meaning "head".
- The combination of these terms refers to structures that are related to both the arm and the head.
2. Trunks:
- In anatomy, the term "trunk" is used to describe a large, main branch or vessel that divides into smaller branches.
- It is derived from the Old French word "tronc", meaning "trunk of a tree" or "stem".
So, combining the two words, "brachiocephalic trunks" refers to the large vessels that branch off to supply blood to the arms and head.
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