PULMONARY TRUNK Meaning and
Definition
-
The pulmonary trunk, also known as the pulmonary artery, is a major blood vessel in the human body that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation. It is a short, wide, and thick-walled artery that emerges from the base of the right ventricle. The pulmonary trunk is an essential part of the cardiovascular system, playing a crucial role in the circulation of blood.
The pulmonary trunk divides into two smaller vessels known as the right and left pulmonary arteries, leading to the right and left lungs respectively. It is responsible for transporting the oxygen-depleted blood to the lungs, where carbon dioxide is removed, and oxygen is absorbed. Once the blood is enriched with oxygen, it returns to the heart through the pulmonary veins.
The size and structure of the pulmonary trunk are adapted to handle the relatively high blood pressure exerted by the right ventricle. The walls of this artery are thicker and more elastic compared to other arteries in the body. This elasticity helps accommodate the forceful ejection of blood from the heart and maintain a steady flow towards the lungs.
Understanding the pulmonary trunk and its functions is crucial in diagnosing and managing various cardiovascular conditions. Health professionals often examine this blood vessel by imaging techniques such as echocardiography or angiography to evaluate its size and integrity and diagnose potential abnormalities or diseases.
Common Misspellings for PULMONARY TRUNK
- oulmonary trunk
- lulmonary trunk
- -ulmonary trunk
- 0ulmonary trunk
- pylmonary trunk
- phlmonary trunk
- pjlmonary trunk
- pilmonary trunk
- p8lmonary trunk
- p7lmonary trunk
- pukmonary trunk
- pupmonary trunk
- puomonary trunk
- pulnonary trunk
- pulkonary trunk
- puljonary trunk
- pulminary trunk
- pulmknary trunk
- pulmlnary trunk
Etymology of PULMONARY TRUNK
The word "pulmonary" originates from the Latin term "pulmonarius", which means "remarkable in breathing". It is derived from the Latin word "pulmo", meaning "lung".
The term "trunk" in this context refers to a main channel or arterial vessel. It comes from the Old French word "tronc", which traces its roots back to the Latin word "truncus", meaning "a stem, trunk, or main part".
Therefore, the term "pulmonary trunk" is derived from the Latin word for lung, "pulmo", combined with the concept of a primary channel or vessel, "trunk", referring specifically to the main artery that carries deoxygenated blood from the right ventricle of the heart to the lungs.
Similar spelling words for PULMONARY TRUNK
