New York City is an expensive place to live for just about everyone, including prisoners. The city paid $167,731 to feed, house and guard each inmate last year, according to a study the Independent Budget Office released this week.
Sudden unexplained bruising or blood spots under the skin or a sudden increase in the frequency of bruising may be caused by: 1  A medicine, such as aspirin or blood thinners (anticoagulants).  Infection that causes the buildup of toxin in the blood or tissues (sepsis).
Blood blisters occur when there is damage to the skin. Small blood vessels rupture underneath the skinâs surface and cause a painful red bump. A blood blister might not only be painful and irritable â it can get infected. Proper care should be taken to make sure the blood blister does not get infected.