what is a coma like
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What's it like to be in a COMA? Teenager gives vivid account of being in a sleep state for 2 weeks - and the bizarre hallucinations she experienced A coma is a state of unconsciousness where a person is unresponsive and cannot be woken (file photo). In medically-induced comas, sedatives including and ketamine are used to sedate people, said Mr Colin Schieff, a neurosurgeon and trustee of brain injury charity Headway.
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- What is a coma? In a comatose state, the patient cannot be awakened and does not respond to pain, light or sound in a normal way - the comatose individual cannot react to the surrounding environment. A person in a coma does not make voluntary actions and does not have sleep-wake cycles. Individuals in a comatose state do not respond to external stimuli. A coma is a medical emergency that requires rapid action to preserve life and brain function. Generally, doctors will order a series of blood tests and imaging scans to try to ascertain what the cause of the coma is. Determining the cause usually decides what type of treatment to apply.
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- A coma is a state of prolonged unconsciousness that can be caused by a variety of problems — traumatic head injury, stroke, brain tumor, drug or alcohol intoxication, or even an underlying illness, such as diabetes or an infection.
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Coma: Types, Causes, Treatments, Prognosis Blood sugar : In people with diabetes, coma can occur when blood sugar levels stay very high. That's a condition known as hyperglycemia. Hypoglycemia, or blood sugar that's too low, can also lead to a coma. This type of coma is usually reversible once the blood sugar is corrected. Oxygen deprivation: Oxygen is essential for brain function. Cardiac arrest causes a sudden cutoff of blood flow and oxygen to the brain, called hypoxia or anoxia.
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Coma-Like Deep Sleep There are major differences between a coma and a deep sleep. A coma is a long state of unconsciousness during which a person appears to be sleeping and does not respond to their environment. The medical community uses very specific parameters when defining a person in a coma. A person with a coma:
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- Define coma: a state of profound unconsciousness caused by disease, injury, or poison; a state of mental or physical sluggishness : torpor a state of profound unconsciousness caused by disease, injury, or poison; a state of mental or physical sluggishness : torpor…
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Why does a human body go into a coma? Stroke : When there is no blood flow to a major part of the brain stem or loss of blood accompanied with swelling, coma can occur. Blood sugar : In people with diabetes, coma can occur when blood sugar levels stay very high. That's a condition known as hyperglycemia.
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Teen Explains What Life is Like in a Coma In the years after her coma, Wineland has started a non-profit and video channel sharing her stories of surviving life as a sick person. She shared her story this week in a video titled “What It’s Like to be in a Coma.”. During those two weeks, Wineland said, she remained aware of noises and people around her. “Everything that happens in the real world, you hear, you’re aware of,” she said In a new video.
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What Is a Medically Induced Coma and Why Is It Used? One patient was kept in [a drug-induced coma] for six months. Obviously, that's the tail end of the distribution. It depends on how the person is progressing and the nature of the injury.What the neurologists or [intensive care unit] doctors do is try to have them come out as soon as possible.he body doesn't usually decide to enter a coma. A coma is a profound shutdown of brain function. It typically results from profound trauma, brain injury, a drug overdose, stroke—some very gross insult. There isn't a natural analogue for [a medically induced coma].
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Coma & Brain Anatomy Injury or damage to the brain can also cause some areas of the brain to shift within the skull and exert pressure on surrounding tissues and structures, including blood vessels. When a part of the brain shifts position like this, the event is called a brain herniation, and it can lead to coma and death if not treated immediately. Publication Review By: Stanley J. Swierzewski, III, M.D.
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- Comas can be caused by different things, including: a severe injury to the head that hurts the brain. seizures. infections involving the brain. brain damage caused by a lack of oxygen for too long. an overdose (taking too much) of medicine or other drugs. a stroke. chemical imbalances (in the body from other illnesses)
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Coma and unconsciousness Coma and unconsciousness. Coma (or unconsciousness) is a state in which a patient is totally unaware of both self and external surroundings, and unable to respond meaningfully to external stimuli. Coma results from gross impairment of both cerebral hemispheres, and/or the ascending reticular activating system.
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coma Coma lies on a spectrum with other alterations in consciousness. The level of consciousness required by, for example, someone reading this passage lies at one extreme end of the spectrum, while complete brain death lies at the other end of the spectrum. In between are such states as obtundation, drowsiness, and stupor.
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Coma (Medical) The Glasgow Coma Scale was developed to provide healthcare professionals with a simple way of measuring the depth of coma based upon observations of eye opening, speech, and movement. Patients in the deepest level of coma: do not respond with any body movement to pain, do not have any speech, and; do not open their eyes.
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What It Really Means to Be in a Coma For example, some types of coma are eventually replaced by what is called a vegetative state. Whereas comatose patients appear to be sleeping, people in a vegetative state regain some degree of crude arousal, resulting in the eyes open. The eyes may even reflexively move, appearing to gaze at things in the room.
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Medically Induced Coma vs. Sedation This type of coma is used to protect the brain from swelling by reducing the metabolic rate of brain tissue, as well as the cerebral blood flow. Throughout a medically induced coma, a patient’s critical life functions are constantly monitored by an anesthesiologist or other physician in a critical care setting only.
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What are the different types of comas? Best Answer: Types of coma can include: Toxic-metabolic encephalopathy. This is an acute condition of brain dysfunction with symptoms of confusion and/or delirium. The condition is usually reversible. The causes of toxic-metabolic encephalopathy are varied.
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- Coma is defined as a sleep-like, unarousable, unresponsive state. Other. patients with impaired consciousness but some limited degree of responding are. described as obtunded or stuporous. In coma, only brain stem reflexes are clinically. testable, since cortical function is absent.
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What Is a Medically Induced Coma and Why Is It Used? The body doesn't usually decide to enter a coma. A coma is a profound shutdown of brain function. It typically results from profound trauma, brain injury, a drug overdose, stroke—some very gross insult. There isn't a natural analogue for [a medically induced coma].
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What's it like to be in a COMA? Teenager gives vivid account of being in a sleep state for 2 weeks - and the bizarre hallucinations she experienced A person can be put into a coma by a severe head injury, a condition such as stroke that affects the brain, an infection, or by being poisoned. They can also be put into a medically-induced coma by doctors.
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Coma: Types, Causes, Treatments, Prognosis Problems that can lead to coma include: 1  Trauma: Head injuries can cause the brain to swell and/or bleed. 2  Swelling: Swelling of brain tissue can occur even without distress. 3  Bleeding: Bleeding in the layers of the brain may cause coma due to swelling and compression on the injured side of the brain. This compression causes the brain to shift, causing damage to the brainstem and the RAS (mentioned above).
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coma coma - a state of deep and often prolonged unconsciousness; usually the result of disease or injury. comatoseness. unconsciousness - a state lacking normal awareness of the self or environment. diabetic coma, Kussmaul's coma - coma that can develop in inadequately treated cases of diabetes mellitus.
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- In a comatose state, the patient cannot be awakened and does not respond to pain, light or sound in a normal way - the comatose individual cannot react to the surrounding environment. A person in a coma does not make voluntary actions and does not have sleep-wake cycles.
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How to Use Fresh Turmeric Root Instead of Dried The Benefits of Fresh Spices and Herbs. Fresh herbs and spices are almost always more desirable than their dried counterparts, and turmeric is no exception. Fresh turmeric is less bitter than dried turmeric. To successfully use fresh turmeric, wash the root of any dirt and scrub it well. You don't need to peel the turmeric, though some people prefer to. You can grate it with a microplane, ginger grater or the small side of a cheese grater.
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- Diabetic Coma (Non-ketotic coma) Diabetic coma is a due to dehydration caused by high sugar levels caused by untreated or poorly managed diabetes. Non-ketotic means that this condition is not the same as Diabetic Ketoacidosis (DKA).