Death - one of the most novel and mysterious subjects concerning human life. Nobody yet from there came back to tell living that he actually waits for the person after the termination of mortal life. But on some questions connected with process of dying and feelings of the person at this moment, physicians and scientists give answers.
Instruction
1. According to opinion of scientists, often the person can realize the moment of approach of death as after the termination of intake of oxygen in a brain before loss of consciousness there pass about 10-15 seconds.
2. By UtoplenieNahozhdenie in water it is always accompanied by a certain risk even if the person - the professional swimmer. According to statistical data, only one third of all utopshy was not able to float or floated insufficiently surely. The main reason for the accidents connected with drowning is panic as a result of which the person begins to move randomly in water. Very seldom sinking call to the aid, it simply does not come to mind to the person who instinctively tries to gather more air in lungs. When the person plunges into water, panic only increases, he tries to hold air in lungs therefore in 30-40 seconds there is a convulsive exhalation and a breath together with which water gets into airways. After that the person feels acute breast pain and feeling as if lungs are ready to blow up, it demonstrates that water blocked airways. After a while the person calms down, faints and dies as a result of the shortage of oxygen.
3. KrovotechenieTeh who was not lucky to get the serious open wound which caused blood loss it is possible to divide into two categories: fast and slow death. For several seconds at bleeding the person can die if it injured an aorta – the main blood vessel of a body. In this case the person almost instantly faints and perishes. It is possible to call the second category more successful if in time medical care appears in time, if other vein or an artery is injured - until death there can pass several hours. The person starts anew to test weakness, short wind and thirst when blood loss exceeds two liters, the victim feels dizzy and soon faints.
4. PoveshenieOdin from the most popular ways of suicide and, in the past, an execution. As well as in the previous case, the victims of death of this type it is possible to divide into two categories: suffocation and fracture of cervical vertebras. In the first case the rope presses a trachea and arteries therefore oxygen ceases to come to a brain. Death can come in only a few seconds, but in case on a rope it is knotted not correctly, the agony will last several minutes. In the second example if rope length allows, when falling under the weight of own body, people breaks a neck and death comes instantly.