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Coma is a medical term. It is a state of deep unconsciousness. People who are in that state cannot be woken up. They also do not react to pain or light. Coma can result from various conditions. Some of these are intoxication, poisons, damages or diseases of the nervous system. It can also be the result of certain drugs.
Jan 10, 2024 · A coma is a prolonged state of unconsciousness. It is caused by an injury to the brain that can be due to increased pressure, bleeding, loss of oxygen, or buildup of toxins. The injury can be ...
Mar 6, 2023 · Overview. What is a coma? Being in a coma means you’re unconscious, unaware and unresponsive to what’s happening around you. It also blocks your awareness of yourself, including your body’s status and anything your body needs. At the most basic level, a coma means your brain isn’t working as it should.
Feb 4, 2022 · Takeaway. What is a coma? A coma is a prolonged state of unconsciousness. It occurs when a temporary or permanent disruption of the brain’s function severely affects consciousness. This...
Apr 5, 2024 · coma, state of unconsciousness, characterized by loss of reaction to external stimuli and absence of spontaneous nervous activity, usually associated with injury to the cerebrum. Coma may accompany a number of metabolic disorders or physical injuries to the brain from disease or trauma.
Jul 3, 2023 · Coma is defined as a state of deep unconsciousness, an eyes-closed unresponsive state. Coma is usually a transitory state though it may last for an indefinite or even prolonged period. Alerting and arousal functions of the brain are affected as well as awareness and the content of consciousness.
Jul 20, 2016 · A coma is a deep state of unconsciousness. An individual in a coma is alive but unable to move or respond to his or her environment. Coma may occur as a complication of an underlying illness, or as a result of injuries, such as brain injury. A coma rarely lasts more than 2 to 4 weeks.
