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.
What does a complete blood count measure? A complete blood count includes five major measurements: â¢ white blood cell (WBC) count White blood cells fight infections. They are measured in thousands per cubic milliliter (K/mm3) of blood. â¢ red blood cell (RBC) count Red blood cells carry oxygen to and remove waste products from the bodyâs tissues.