Re: Deleting blocks. You can't purge anything that is in use. It would be the same as deleting a layer that has objects on it or a dimension style that has been used to dimension a drawing.I'd try editing the block to see what it looks like. Maybe you might reconize it and know what block it's in.e: Deleting blocks. You can't purge anything that is in use. It would be the same as deleting a layer that has objects on it or a dimension style that has been used to dimension a drawing.
Contusion is really just a fancy word for a bad bruise. Professional athletes are often benched suffering from contusions. After all, if they're being paid millions, it sounds kinda wimpy to pull them because they're suffering from a...bruise. A contusion is any damage to the body that doesn't break the skin but ruptures the blood capillaries beneath, resulting in a handsome-looking discoloration. For once, it's a medical term not used widely to describe a broader emotional or psychological state.
A pulmonary contusion is a bruise of a lung, which causes bleeding and swelling. 1  People have pain, usually due to the chest wall injury, and often feel short of breath. 2  Doctors make the diagnosis with a chest x-ray. 3  Treatment is with oxygen and sometimes a ventilator to support breathing until the bruise heals.