On June 14, 2010, the U.S. Office of Personnel Management issued final regulations to modify its definitions of family member and immediate relative, and add related definitions (75 FR 33491), in response to Section 1 of the President's June 17, 2009, Memorandum for the Heads of Executive Departments and Agencies on Federal Benefits and ...
A tear in the eardrum is one of the most common causes of bleeding from the ear. It can occur with a foreign body piercing the eardrum, loud sounds, infections and sudden changes in air pressure which could be caused by an open hand slap. However, a perforated eardrum may not always present with bleeding from the ear.
When the ear is struck and a blood clot develops under the skin, or the skin is sheared from the cartilage, the connection of the skin to the cartilage is disrupted, causing cauliflower ear. The cartilage of the ear has no other blood supply except that supplied by the overlying skin. When the skin is pulled from the cartilage, and/or separated from the cartilage by blood (as with accumulated blood from injury or inflammation, or infection), the cartilage is deprived of important nutrients.