The posterior vena cava and the aorta work together to move blood to and from the lower half of the body.
The three structures you are looking for are the Asophagus, the Descending Aorta and the Vena Cava. Do not fall for the trap placed be asking for three structures, which might lead you to include the trachea in place of the vena cava. The trachea bifrucates at the level of T4 where it enters the lungs, far above the thoracic diaphragm.
It is the azygos vein that is located on right side of abdominal and thoracic aorta and in front of right vegus nerve that drains into superior vena cava on its posterior aspect just before vena cava drains into right atrium.azygos vein
The posterior margin of the pancreatic head is the area located at the back of the head of the pancreas, which is adjacent to structures such as the inferior vena cava and the aorta. This region is clinically significant as it can be involved in various pathologies, including pancreatic tumors and inflammation. Understanding the anatomy of this margin is essential for surgical approaches and imaging evaluations.
It is a vein that carries blood from the lower body to the heart, also known as the posterior vena cava.
Vena cava. Whereas the aorta is the body's largest artery, the vena cava is the biggest vein.
superior vena cava
the heart
The aorta has thicker walls as it is an artery not vein.
heart
That is correct, the Vena Cava is the "mothership" of your body's vein system, and the main artery is the Aorta. The Vena Cava and the Aorta stem directly from the heart and branch into the various paths of blood vessels.
The heart chamber that the superior and posterior vena cava opens to on a fetal pig is the right atrium. The opening to both vena cava's are valveless.
The superior vena cava, inferior vena cava aorta and other major blood vessles