A part of a line consisting of two points and all the points between them. Is a point at one end of a segment or the starting point of a ray, a dot on a line. Is a point of a line that starts at an endpoint and extends forever. Are two rays that have a common endpoint and form a line.
Pleurisy and other pleural disorders are treated with procedures, medicines, and other methods. The goals of treatment include: Relieving symptoms. Removing the fluid, air, or blood from the pleural space (if a large amount is present) Treating the underlying condition.
For example, if the cause of pleurisy is a bacterial infection of your lung (pneumonia), an antibiotic may control the infection. But, for pleurisy due to a viral infection, antibiotics won't be effective. Most viral infections run their course without treatment.