Search results
- Dictionarycoma/ˈkəʊmə/
noun
- 1. a diffuse cloud of gas and dust surrounding the nucleus of a comet.
Powered by Oxford Dictionaries
a state in which a person is unconscious and cannot be woken, caused by damage to the brain after an accident or illness: He's been in a coma for the past six weeks. She went into a deep coma after taking an overdose of sleeping pills. SMART Vocabulary: related words and phrases. Disorders of muscles & the nervous system. acoustic neuroma. ageusia.
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. [1] .
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.
The meaning of COMA is a state of profound unconsciousness caused by disease, injury, or poison.
Feb 4, 2022 · 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.
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.
