coma
The obscene language of Greek κ ῶα ("sleep" means), is a state of deep loss of consciousness. In this state the patient can not be awakened, no response to light and sound, no sleep - wake up the cycle, nor can the activities. When the brain is seriously damaged or a variety of causes of ischemia, hypoxia can occur; many diseases can occur before death coma. Coma has many causes, including poisoning, metabolic abnormalities, central nervous system diseases, severe nerve damage (such as stroke), severe acute infection and sugar, water and salt metabolism, acid-base balance disorders; also for the protection of brain function and deliberately coma. Coma clinical classification: generally in accordance with the coma caused by anatomical location is divided into the following three categories: 1. The sky on the coma (Supratentorial Coma) 2. The sky under the coma (Subtentorial Coma) 3. diffuse encephalopathy coma (Diffuse Encephalopathy) ...