Scarlet fever, or scarlatina, is a bacterial infection that causes symptoms and signs such as fever, sore throat, and rash. Oral penicillin is the standard treatment. Read about long-term effects, prognosis, and complications.
lack or loss of ability to see (see vision). Legally, blindness is defined as less than 20/200 vision in the better eye with glasses (vision of 20/200 is the ability to see at 20 feet only what the normal eye can see at 200 feet). A person with 20Â° or less vision (pinhole vision) is also legally blind.
In criminal and mental health law, sanity is a legal term denoting that an individual is of sound mind and therefore can bear legal responsibility for his or her actions. The official legal term is compos mentis. It is generally defined in terms of the absence of insanity (non compos mentis).