Question: How Long Can Someone Stay Unconscious?

What happens when you are unconscious too long?

Potential complications of being unconscious for a long period of time include coma and brain damage.

A person who received CPR while unconscious may have broken or fractured ribs from the chest compressions.

The doctor will X-ray the chest and treat any fractures or broken ribs before the person leaves the hospital..

How long can someone be unconscious without brain damage?

See www.heart.org for classes near you. Time is very important when an unconscious person is not breathing. Permanent brain damage begins after only 4 minutes without oxygen, and death can occur as soon as 4 to 6 minutes later.

Can you die from being unconscious?

Some people will become unconscious a few days before dying and others may die quite suddenly, even remaining awake to some extent right up until they die.

Can someone unconscious hear you?

Even if someone is unconscious, they may still be able to hear or feel you. If you are worried that they are distressed or in pain, speak to their doctor or nurse.

Can you smell death coming?

Yes, death has an odor; chances are you’ve smelled it before. It is a stale stillness in the air where even the most offensive odors refuse to waft. It is as if the souls of the dead occupy that space, then move along somewhere else.

How do you wake up someone who is unconscious?

OverviewCheck the person’s airway, breathing, and circulation.If you do not think there is a spinal injury, put the person in the recovery position: Position the person lying face up. Turn the person’s face toward you. … Keep the person warm until emergency medical help arrives.

What are the levels of unconsciousness?

Levels of consciousnessLevelSummary (Kruse)SomnolentSleepyObtundedDecreased alertness; slowed psychomotor responsesStuporousSleep-like state (not unconscious); little/no spontaneous activityComatoseCannot be aroused; no response to stimuli4 more rows

Can you feel anything when unconscious?

The unconscious person may still feel pain as they did when they were awake. For this reason pain medication will continue to be administered but perhaps by another method such as the subcutaneous route (through a butterfly clip in the stomach, arm or leg).

Can a dying person cry?

It’s uncommon, but it can be difficult to watch when it happens. Instead of peacefully floating off, the dying person may cry out and try to get out of bed. Their muscles might twitch or spasm. … We squirm and cry out coming into the world, and sometimes we do the same leaving it.

What organ shuts down first?

The first organ system to “close down” is the digestive system. Digestion is a lot of work! In the last few weeks, there is really no need to process food to build new cells.

Is sleep considered unconscious?

Being asleep is not the same as being unconscious. A sleeping person will respond to loud noises or gentle shaking. An unconscious person will not.

Can a person hear after they die?

Hearing is widely thought to be the last sense to go in the dying process. Now UBC researchers have evidence that some people may still be able to hear while in an unresponsive state at the end of their life.

How do you tell if your brain is damaged?

Physical symptoms of brain damage include:Persistent headaches.Extreme mental fatigue.Extreme physical fatigue.Paralysis.Weakness.Tremors.Seizures.Sensitivity to light.More items…•

What are the first signs of your body shutting down?

They could have:Different sleep-wake patterns.Little appetite and thirst.Fewer and smaller bowel movements and less pee.More pain.Changes in blood pressure, breathing, and heart rate.Body temperature ups and downs that may leave their skin cool, warm, moist, or pale.More items…•

Can you move when you are unconscious?

Twenty-five percent of all unconscious patients can hear, understand, and emotionally respond to what is happening in their external environment. However, because of their medical condition, they are incapable of moving or communicating their awareness.

What happens to your brain when you go unconscious?

The heaviest part of the brain puts a lot of pressure on the brainstem, which can be twisted and pulled during the blow as the rest of the brain moves out of place. That twisting and pulling can cause brain circuits to break, or lose their insulation, or get kinked up, and that shuts off parts of the brain.

How do you know if an unconscious person is in pain?

There are some signs and symptoms that a person may exhibit if they are in pain that can clue you in:Facial grimacing or a frown.Writhing or constant shifting in bed.Moaning, groaning, or whimpering.Restlessness and agitation.Appearing uneasy and tense, perhaps drawing their legs up or kicking.More items…

How do hospitals identify unconscious patients?

If a patient remains unidentified for too long, staff at the hospital will make up an ID, usually beginning with the letter “M” or “F” for gender, followed by a number and a random name, Crary says.