Minor chest injury. You may have chest wall pain after a less serious injury. This pain can occur with movement of a shoulder, an arm, the rib cage, or the trunk of the body. Even a minor injury can cause chest pain for days after the injury.
Quick Answer. A unit of blood is equivalent to approximately 1 pint or 450 milliliters, according to the Canadian Blood Services website. The average patient requires around 4.6 units of blood. Continue Reading.
Unit 3 - Blood. Blood is a tissue and consists of a fluid called plasma in which red blood cells, white blood cells and platelets are suspended. Blood plasma transports carbon dioxide from the organs to the lungs, soluble products of digestion from the small intestine and urea from the liver to the kidneys.lood is a tissue and consists of a fluid called plasma in which red blood cells, white blood cells and platelets are suspended. Blood plasma transports carbon dioxide from the organs to the lungs, soluble products of digestion from the small intestine and urea from the liver to the kidneys.