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Dec 14, 2022 · Coma is a state of prolonged loss of consciousness. It can have a variety of causes, including traumatic head injury, stroke, brain tumor, or drug or alcohol intoxication. A coma may even be caused by an underlying illness, such as diabetes or an infection.
A coma is a deep state of prolonged unconsciousness in which a person cannot be awakened, fails to respond normally to painful stimuli, light, or sound, lacks a normal wake-sleep cycle and does not initiate voluntary actions.
- Can vary from a few days to several years (longest recorded is 42 years)
- Unconsciousness
Mar 6, 2023 · A coma is a medical emergency. If you’re with someone who’s unconscious and unresponsive, call 911 (or your local emergency services number) immediately. Many causes of coma need immediate medical care, and any delay could lead to dangerous complications or death.
A coma is a prolonged state of unconsciousness that occurs when a part of the brain is damaged, either temporarily or permanently. Learn about treatments and prognosis.
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...
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What is a coma in psychology?
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Apr 24, 2023 · A coma is state of deep unconsciousness. It is similar to a deep sleep, but the person cannot wake up or respond in the usual way to their environment. Their levels of consciousness and...
Dec 14, 2022 · A coma is a medical emergency. Health care providers typically first check the affected person's airway and help maintain breathing and circulation. Providers might give breathing assistance, medicines through a vein and other supportive care. Treatment depends on the cause of the coma.
