What is the Meaning & Definition of death
From a generic point of view, death is the completion of the vital activities of an organism. In the particular case of human reality, the current from a medical and legal point of view definition refers to the cessation of any activity in the brain, also demanding is that this completion is completely irreversible.
With the task of verifying the situation, a series of procedures and strictly agreed protocols should be completed.
It should be noted that the definition of death has undergone a series of changes throughout history. In the past, the criteria to declare clinically dead a person was the absence of breathing and heartbeat in the heart. With the evolution of the technology employed, which allowed the artificial preservation of cardiac and respiratory activity in patients, this criterion should be revised. In addition, other circumstances was necessary this review: the possibility of using organs of poor patients of brain activity to save lives. That is why after a period of evaluation, the medical community decided to adopt the new definition of death, that which places emphasis on the role of the brain as principal articulator of the functions of the body.
The relevant procedures for verification of brain death are: registration of the absence of reflexes before a series of stimuli (in feet hands and chest); test of apnea, which gives an account of the absolute lack of breathing; and finally, obtaining a flat electroencephalogram. It is important to note that an isolated flat electroencephalogram lacks value for diagnosing brain death; It is absolutely necessary to carry out other evaluations to arrive at this diagnosis. Due to various circumstances, it is likely it is impossible to complete any of the various clinical tests; in these cases, they tend to use other types of tests which supplement this deficiency. Finally, when they are already comply with all guidelines Protocol, the patient is considered dead and proceeds to make the Act of death.
With the task of verifying the situation, a series of procedures and strictly agreed protocols should be completed.
It should be noted that the definition of death has undergone a series of changes throughout history. In the past, the criteria to declare clinically dead a person was the absence of breathing and heartbeat in the heart. With the evolution of the technology employed, which allowed the artificial preservation of cardiac and respiratory activity in patients, this criterion should be revised. In addition, other circumstances was necessary this review: the possibility of using organs of poor patients of brain activity to save lives. That is why after a period of evaluation, the medical community decided to adopt the new definition of death, that which places emphasis on the role of the brain as principal articulator of the functions of the body.
The relevant procedures for verification of brain death are: registration of the absence of reflexes before a series of stimuli (in feet hands and chest); test of apnea, which gives an account of the absolute lack of breathing; and finally, obtaining a flat electroencephalogram. It is important to note that an isolated flat electroencephalogram lacks value for diagnosing brain death; It is absolutely necessary to carry out other evaluations to arrive at this diagnosis. Due to various circumstances, it is likely it is impossible to complete any of the various clinical tests; in these cases, they tend to use other types of tests which supplement this deficiency. Finally, when they are already comply with all guidelines Protocol, the patient is considered dead and proceeds to make the Act of death.