What is the largest artery in the human body?

What is the largest artery in the human body?

Aorta
Aorta Anatomy The aorta is the large artery that carries oxygen-rich blood from the left ventricle of the heart to other parts of the body.

Where is the largest artery of the body found?

The aorta is the largest artery in the body that exits the left ventricle of the heart.

What is the main arterial trunk called?

Common Arterial Trunk (Also Known as Persistent Truncus Arteriosus) The common arterial trunk (CAT) is a solitary arterial trunk that arises from the heart with a single arterial semilunar truncal valve to continue into both the ascending aorta and the pulmonary trunk or separate right and left pulmonary arteries (Fig.

What is the largest artery and vein in the body?

The aorta is the large artery leaving the heart. The superior vena cava is the large vein that brings blood from the head and arms to the heart, and the inferior vena cava brings blood from the abdomen and legs into the heart.

Where is the pulmonary trunk?

The pulmonary trunk, which is relatively short and wide, is located at the exit of the right ventricle. This main arterial branch is located above the heart to the left of the ascending aorta.

What is the largest veins in the body?

The inferior vena cava (or caudal vena cava in some animals) travels up alongside the abdominal aorta with blood from the lower part of the body. It is the largest vein in the human body.

Is the aorta the largest artery?

The aorta is the largest blood vessel in the body. This artery is responsible for transporting oxygen rich blood from your heart to the rest of your body. The aorta begins at the left ventricle of the heart, extending upward into the chest to form an arch.

What is trunk artery?

Common arterial trunk is a defect in which a single great artery, or “trunk,” comes out of the ventricles instead of the usual pulmonary artery and aorta. This big artery sits on top of the left and right ventricle and is usually accompanied by a ventricular septal defect.

What are the arteries of the trunk?

Three branches are given off from the arch of the aorta: the brachiocephalic trunk, the left common carotid artery, and the left subclavian artery. The brachiocephalic trunk is the largest branch of the arch of the aorta and divides into the right common carotid and right subclavian arteries.

Which is the largest artery in the body Why is the largest?

Aorta is the largest artery since it is the ultimate artery where the blood enters as seen as it leaves the heart. The pressure of the blood is large in the aorta and hence it is largest in size.

Which is the longest artery?

Aorta is the largest artery in human body being 45cm in length. It emerges from top of left ventricle of heart. During systemic circulation, aorta supplies the whole body with the blood that has been oxygenated by the heart.

Is pulmonary trunk an artery?

The pulmonary trunk or main pulmonary artery (mPA) is the solitary arterial output from the right ventricle, transporting deoxygenated blood to the lungs for oxygenation.