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Brain death is used as an indicator of legal death in many jurisdictions, [7] but it is defined inconsistently and often confused by the public. [8] Various parts of the brain may keep functioning when others do not anymore, and the term "brain death" has been used to refer to various combinations.
The phenomenon has been observed to occur several minutes after the removal of medical ventilators used to pump air in and out of brain-dead patients. [4] It also occurs during testing for apnea—that is, suspension of external breathing and motion of the lung muscles—which is one of the criteria for determining brain death used for example by the American Academy of Neurology.
The change of use, in the UK, to criteria for the diagnosis of death itself was protested immediately. [17] [18] The initial basis for the change of use was the claim that satisfaction of the criteria sufficed for the diagnosis of the death of the brain as a whole, despite the persistence of demonstrable activity in parts of the brain. [19]
Dead on arrival (DOA), also dead in the field, brought in dead (BID), or dead right there (DRT) are terms which indicate that a patient was found to be already clinically dead upon the arrival of professional medical assistance, often in the form of first responders such as emergency medical technicians, paramedics, firefighters, or police.
Brain death is a different condition than persistent vegetative state. [2] Due to better seat belt use, bicycle helmets, and the general decrease in violent crime, there are lower numbers of brain deaths now than historically. Donation after cardiac death (DCD) is a new protocol applied when there is severe neurologic injury but the patient ...
How many of these brain busters can you solve? The post 25 Printable Brain Teasers You Can Print for Free appeared first on Reader's Digest.
A declared brain-dead person whose organs are being removed for donor purposes. If the surgery is an emergency, the physical status classification is followed by "E" (for emergency) for example "3E". Class 5 is usually an emergency and is therefore usually "5E".
APACHE II ("Acute Physiology and Chronic Health Evaluation II") is a severity-of-disease classification system, [1] one of several ICU scoring systems.It is applied within 24 hours of admission of a patient to an intensive care unit (ICU): an integer score from 0 to 71 is computed based on several measurements; higher scores correspond to more severe disease and a higher risk of death.