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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. Coma is a medical emergency.
Aug 23, 2018 · If a patient responds but is unable to communicate, we categorize the consciousness as “minimal.” Such patients may, for example, follow a person with their eyes or answer simple questions.
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...
May 25, 2024 · A coma is a state of deep unconsciousness in which a person is unresponsive for a prolonged time. Although comas have many possible causes, they all involve temporary or permanent harm to the brain, impairing a person’s awareness of their surroundings and their ability to respond to them.
Dec 14, 2022 · Diagnosis. Because people in a coma can't express themselves, health care providers must rely on physical clues and information provided by families and friends. Be prepared to provide information about the affected person, including: Events leading up to the coma such as vomiting or headaches.
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...
Oct 27, 2020 · A thorough examination of a comatose patient is essential given the spectrum of clinical diagnoses. The most immediate threat to patients is airway, breathing and circulation. All attending physician should employ a structured and focused approach in dealing with a comatose patient.
Nov 1, 2022 · The standard definition of a comatose patient is someone who is unconscious, is unable to be awakened, and has no signs of awareness or the ability to interact with the environment.
Coma patients exhibit a complete absence of wakefulness and are unable to consciously feel, speak or move. [3] [4] Comas can be derived by natural causes, or can be medically induced. [5] Clinically, a coma can be defined as the consistent inability to follow a one-step command.
Coma is unresponsiveness from which the patient cannot be aroused and in which the patient's eyes remain closed. Impaired consciousness refers to similar, less severe disturbances of consciousness; these disturbances are not considered coma.
