What is the difference between coma and comma?
Coma has a long o sound whereas comma has a short o sound. The two words’ definitions, however, are nothing alike. Coma is a noun that means an extended period of unconsciousness.
How is comma Spelt?
Coma is a noun, meaning a state of unconsciousness. Comma is a noun, meaning a punctuation mark.
What Coma means?
A coma is a state of unconsciousness where a person is unresponsive and cannot be woken. It can result from injury to the brain, such as a severe head injury or stroke. A coma can also be caused by severe alcohol poisoning or a brain infection (encephalitis).
Is coma a punctuation?
The comma , is a punctuation mark that appears in several variants in different languages. … It has the same shape as an apostrophe or single closing quotation mark (‘) in many typefaces, but it differs from them in being placed on the baseline of the text.
How long can a coma last for?
A coma often lasts for a few days or weeks. Rarely, it can last for several years. If a person enters a coma, this is a medical emergency. Rapid action may be needed to preserve life and brain function.
Why do coma patients cry?
The electroencephalogram (EEG), which measures activity in the cortex, seat of such higher functions as thoughts and emotions, was mentioned by the ambiguity. A comatose patient may open his eyes, move and even cry while still remaining unconscious. His brain-stem reflexes are attached to a nonfunctioning cortex.
Do you age while in a coma?
Originally Answered: do people age in comas? Yes indeed ! They do not go into a state of hibernation as the body still undergoes wear and tear depending on the cause of the coma ! In fact the stress response could be overwhelming and they might even age more than normal or usual and come out of it as an aged person !
Why can’t you walk after a coma?
Blomberg’s nine days in a coma led to muscle atrophy — the wasting or loss of muscle tissue. “The recovery is probably the worst,” she said. “Basically it’s having to learn to walk again, because your muscles …. it’s like you’ve never used them before.”
What is the longest a person has been in a coma and woke up?
Terry Wallis (born 1964). This American man was in a coma for nearly a year after a truck accident, then a minimally conscious state for 19 years.
Can people in a coma hear you?
Can Your Loved One Hear You. During a coma, the individual is unconscious, meaning they are unable to respond to any sounds. However, the brain may still be able to pick up on sounds from loved ones. In fact, some studies suggest talking and touching a loved one while they are in a coma may help them recover.
Can a person in coma hear us?
When people are in comas, they are unconscious and cannot communicate with their environment. … However, the brain of a coma patient may continue to work. It might “hear” the sounds in the environment, like the footsteps of someone approaching or the voice of a person speaking.
Do you wee and poo in a coma?
This condition is known as a coma. When you are in a coma, you will be confined to bed, and all physical needs (such as bathing, turning, and bowel and bladder care) will be taken care of by someone else. General weakness is also very common as you approach death.
Has anyone ever woke up from being brain dead?
18-year-old Lewis Roberts, from Leek, Staffordshire, was declared brain dead after being hit by a van. But he blinked and started breathing on his own hours before his organs were due to be donated. Someone who has been brain dead for days finally wakes up hours before their organs are to be donated.
How does it feel to be in a coma?
People in a coma are completely unresponsive. They do not move, do not react to light or sound and cannot feel pain. Their eyes are closed. The brain responds to extreme trauma by effectively ‘shutting down’.
How are coma patients fed?
Nourishing the unconscious person requires bypassing the normal chewing and swallowing process, and at times avoiding the gastrointestinal tract altogether. A nasogastric tube bypasses mouth and esophagus to deliver liquid nutrition directly to the stomach.
What’s the longest someone has been dead and come back?
Velma Thomas, 59, of Nitro, West Virginia, USA holds the record time for recovering from clinical death. In May 2008, Thomas went into cardiac arrest at her home.
Can a dead brain come back to life?
No brain function exists. Brain death results from swelling in the brain; blood flow in the brain ceases and without blood to oxygenate the cells, the tissue dies. It is irreversible. Once brain tissue dies, there is nothing that can be done to heal it.