Example Sentences for obstructive. There is no obstructive limit to the achievements of the army of labor. The masters had been selfish and obstructive, the men selfish, silly, and light-headed. It is disgraceful, however, for the citizen to remain indifferent or obstructive, to grumble over the cost.
A vein running along the back wall of the thorax on the right side of the thoracic aorta; at the level of the fourth thoracic vertebra, the azygos vein curves forward, over the top of the hilum (root) of the right lung, and empties its blood into the superior vena cava.he vein accompanying the common iliac artery; it is formed by the union of the external and internal iliac veins, and it ends by merging with the opposite common iliac vein to form the inferior vena cava.
The abdominal aorta ends at the level of the fourth lumbar vertebra (L4) where it divides into right and left common iliac arteries. This region is called the terminal segment of the aorta. Veins draining abdomen. The inferior vena cava drains blood from the lumbar wall, liver, kidneys, adrenal gland and the diaphragm.he smaller hemiazygos v. collects blood from the left side of the thorax and drains into the azygos v. The azygos v. and hemiazygos v are the chief collecting vessels of the thorax. The inferior vena cava collects blood from organs inferior to diaphragm.