can someone survive long with a lot of blood loss?
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How dangerous is losing 4 pints of blood? Et cetera. Blood volume itself is a key factor, which is why in an emergency a saline infusion will be given to increase blood volume. If blood loss is relatively gradual and medical attention relatively immediate, a person in good health can survive losing much more than four pints of blood.
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- Rating Newest Oldest. Best Answer: greater than 40% loss of the total body blood volume is considered life threatening. A lot will depend on the speed of this loss. The body has several compensatory mechanisms to help with the sudden drop in blood pressure that accompanies severe bleeding.It is usually not the loss of blood cells that is the main problem. lot will depend on the speed of this loss. The body has several compensatory mechanisms to help with the sudden drop in blood pressure that accompanies severe bleeding. It is usually not the loss of blood cells that is the main problem.
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- Realistically your question is very hard to answer because there are a lot of variables that come in to play. To answer your question one person could suffer massive blood loss and survive without intervention, and another could suffer the same blood loss and not survive. It is nearly impossible to talk abut blood loss and saline in a vaccume without the rest of physiology / pathophysiology. Yes.
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How long can he live without eating? The body will use its fat and protein stores (muscles) to help it survive. If a person has a lot of fat stores (is very heavy), they will live longer than a person who has very little fat (very thin), so how long a person can survive depends a lot of the person.Of course, if you go without food for a few weeks, you will be very weak since you have been using your own muscles for energy.Water is a different story. A person will die within 3-4 days without water. The size of the person really doesn't make much difference. If you need support let me know.f a person has a lot of fat stores (is very heavy), they will live longer than a person who has very little fat (very thin), so how long a person can survive depends a lot of the person. Of course, if you go without food for a few weeks, you will be very weak since you have been using your own muscles for energy.
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- When someone is no longer taking in any fluid, and if he or she is bedridden (and so needs little fluid) then this person may live as little as a few days or as long as a couple of weeks. In the normal dying process people lose their sense of hunger or thirst.herefore, it’s important to address any issues that need attention before the patient becomes too weak to do so. Things that need to be done or said should happen sooner rather than later. Estimating how long someone may live is very difficult.
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Anemia in People With Cancer Anemia can affect your quality of life and has been found to shorten survival in people with cancer. It can make you feel very tired because cells in your body can’t get enough oxygen. In some cases, this lack of oxygen may be bad enough to threaten your life.
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How long can someone live without food or fluid? I'm so sorry for you. By now your mom has likely passed, or she soon will. People can go a long time without food, but lack of hydration will take her first. If she's still alive, please call you local hospice. They can tell you that she is in a state where she is not suffering from lack of food or hydration. She is beyond that.
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How Much Blood Can You Lose? According to the American Society of Hematology, a healthy person can lose approximately 10 to 15 percent of the body's total blood volume without experiencing serious medical problems.
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- The amount of blood that is felt to be too much can vary from woman to woman, though: some women who lose less than 80 ml might find that it makes their life difficult, while others might lose much larger amounts but not consider it to be a problem.
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How Long Can a Human Survive Without Food or Water? In a situation, where you do not have an access to water (and food), it is important to know, how long can you survive. Most people would likely die within 3 -4 days without drinking or eating anything, and rarely one would survive over a week. But: A 97 year old woman survived 8 days without drinking or eating anything under the rubble of her home after earthquake occurred in Iran in January 2004 (1).
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If you donate blood do you loose or gain weight? you loose as much weight as the amount of blood you donated weighed. it takes a few weeks for you to regain all (most likely about a pint) of that blood. donating blood is not a weight loss tool. 8 people found this useful.
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Bleeding Typically, a healthy person can endure a loss of 10–15% of the total blood volume without serious medical difficulties (by comparison, blood donation typically takes 8–10% of the donor's blood volume). The stopping or controlling of bleeding is called hemostasis and is an important part of both first aid and surgery.
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What happens to your body when you lose a lot of blood? What happens to your body as you lose blood? What happens that makes you die when you lose too much blood? If you lose enough blood that you have to have a transfusion are there side effects (from losing the blood not from getting other blood)? Could you end up in a coma from blood loss, if it were severe enough?
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Anemia As a result, you may feel tired or weak. You also may have other symptoms, such as shortness of breath, dizziness, or headaches. Severe or long-lasting anemia can damage your heart, brain, and other organs in your body. Very severe anemia may even cause death. Overview. Blood is made up of many parts, including red blood cells, white blood cells, platelets (PLATE-lets), and plasma (the fluid portion of blood).
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How much blood can you lose before death? The average healthy person has approximately 6 litres / 12 pints of blood-loss of one third, (1/3), of the total blood volume is fatal. Therefore I would say that a loss of … about a litre / 2 pints would render a healthy person unconscious.+ 25 others found this useful.Savannah Clipp.he average human body has 8-10 pints of blood. The maximum amount  of blood you can lose and still be functional is 33% or one-third  of your blood. Eventually, your body w … ill collapse and send you  into a temporary coma.
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survival Even in intensive care units, predicting how long some one may live is difficult. Some illnesses (e.g., widely metastatic breast or lung cancers) leave a patient with weeks or months of life. Some traumas (e.g., gunshot wounds to the brain, heart, or great vessels) confer a survival of hours or less.
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How long can one survive without a heartbeat? The brain can survive for 4 minutes without oxygen, then brain cells start dying. So if there is no heartbeat, the heart is not contracting, the blood is not circulating through the body, and there is no oxygen supply. Other tissues and organs can live longer without oxygen. For example an arm or leg can survive up to 6 hours. That is why if there is a deep cut or wound, a tourniquet can be applied to stop the flow of blood to a limb for several hours if needed.
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Human Life expectancy without food and water? In moderate temperatures, and with very little exercise, a person can survive an average of 3-5days without water. You can live without food for a lot longer-you begin to … starve after 3 days-when your body begins to produce ketone bodies.
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- depends on how bad off they are. a healthy person can survive for about 10 to 14 days w/o hydration and up to about 30 days w/ hydration but no food. I'm sorry you're going through this. Watched my mom go through this when she was dying of complications from breast cancer over 20 years ago.
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How Long Can a Human Survive Without Food or Water? Most people would likely die within 3 -4 days without drinking or eating anything, and rarely one would survive over a week. But: A 97 year old woman survived 8 days without drinking or eating anything under the rubble of her home after earthquake occurred in Iran in January 2004 (1).
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For how long a person can survive without oxygen, water & food? Oxygen: Oxygen is crucial to sustaining life. Though it varies from person to person, on an average, 3 minutes is the maximum time where the person can stay alive without oxygen. Yoga and meditation experts may hold breath for longer than this, but these are very rare examples.
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How long can someone live without food or fluid? I'm so sorry for you. By now your mom has likely passed, or she soon will. People can go a long time without food, but lack of hydration will take her first. If she's still alive, please call you local hospice. They can tell you that she is in a state where she is not suffering from lack of food or hydration. She is beyond that. You are the one suffering.
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How long can a healthy person survive with water only? Not for a long time, but longer than if one had no water at all: 3+ weeks versus 3 days, since we need the calories and nutrients food gives us, no food leads to death due to starvation.
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Someone You Love Is Dying However, some patients with these symptoms can suddenly recover and live a week, a month or even longer. Low blood pressure alone or long periods of pausing in the breathing (apnea) are not reliable indicators of imminent death in all cases. God alone knows for sure when death will occur.
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- People have. survived without food for weeks or even months, but go. without water for even just one day and the survivor will be in. desperate straights indeed. Knowing that water is by far the most important nutrient for.
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Human Life expectancy without food and water? In moderate temperatures, and with very little exercise, a person can survive an average of 3-5days without water. You can live without food for a lot longer-you begin to … starve after 3 days-when your body begins to produce ketone bodies.n moderate temperatures, and with very little exercise, a person can survive an average of 3-5days without water. You can live without food for a lot longer-you begin to … starve after 3 days-when your body begins to produce ketone bodies.