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How long does it take for a person to become unconscious after loss of blood supply to the brain?
Wiki User
∙ 13y ago
There isn't a set length of time for this.
Wiki User
∙ 10y ago
Wiki User
∙ 13y ago45 seconds
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Symptoms of loosing 2 liters of blood?
The person would probably be in shock and be unconscious. If it is a child, they would be dead.
Do you become blood related with a person if you drink his blood?
no
Can leeches kill people?
It would be very unusual for leeches to kill people, however, they do suck blood, and a person can die from blood loss. In order to lose that much blood, a person would have to be unconscious will leeches are feasting at will.
What signals should you look for determine if a person is bleeding internally?
The person is vomiting blood or coughing up blood, there are tender, swollen, bruised areas or hard bumps on the body and the person is confused, faint, drowsy or unconscious.
What should someone do upon encountering an unconscious person?
If the person finding the unconscious person is trained in First Aid, then use your skills to check for breathing and react appropriately, removing the blockage if applicable and beginning CPR. If two people find someone unconscious, one person stays with the unconscious person and the other goes to call 911 for emergency assistance. Even if only one person finds someone unconscious and knows First Aid, 911 must still be called because CPR is only designed to keep the heart and brain full of blood while EMT is making their way to the person.
What would happen if blood was water?
If blood in a person became water, that person would become unconscious in seconds and die within a few minutes. Though the heart could pump water around in the body, the water could not absorb oxygen from the lungs. This lack of an oxygen supply would affect the brain quickly, and the affected person would black out. The heart would continue to pump, but lack of oxygen would begin killing the brain, and the heart would stop within a few minutes, followed very quickly by death.
What is the maximum level of alcohol concentration in blood which could risk lives of people?
Beyond about 0.4 to 0.5% blood alcohol, the person is usually unconscious and a danger only to him/herself.
How many pints of blood can someone lose before they become unconcious?
after losing between 25% - 40% of total blood volume. There's a whole host of variables that affect when exactly a person will start to lose consciousness due to blood loss.
What will happen to the body if blood fails to circulate?
The person will die if the blood does not circulate. Blood is necessary to supply food and oxygen to the body.
Is a blood clot on the brain often makes a person unconscious and give severe headache?
my father is suffring from blood clot in brain.he is semi unconcious.how will he recover from this stage. is there any medicine for that blood clot in brain?
What can happen when blood supply to the heart is blocked-?
When blood supply to the heart is blocked what happens is a myocardial infarction which can result in death.
Define shock not the electrical kind?
During shock, the blood supply to the brain reduces, and there is a fall in blood pressure of the person.
