Identify the arterial vessel that gives rise to all major arteries EXCEPT those that supply the lungs.
A) aorta
B) pulmonary trunk
C) ligamentum arteriosum
D) anterior vena cava
E) celiac trunk

Question

Quizplus · Accepted Answer

The aorta is the main arterial vessel that gives rise to all major arteries of the systemic circulation, except for those that supply the lungs. The pulmonary trunk is the arterial vessel that carries deoxygenated blood from the heart to the lungs, and it gives rise to the pulmonary arteries that supply the lungs. The ligamentum arteriosum is a small ligament that connects the pulmonary trunk to the aorta in fetal development and is no longer functional after birth. The anterior vena cava is a vein that carries deoxygenated blood from the upper body to the right atrium of the heart. The celiac trunk is a branch of the abdominal aorta that supplies blood to the stomach, liver, spleen, and pancreas.

Identify the Arterial Vessel That Gives Rise to All Major