Why do people bleed too much and die?

It is mainly caused by the shedding of the endometrium, which mixes with the blood to form menstrual blood. Even if there is a blood clot, it is a normal physiological phenomenon. However, if there is heavy menstrual flow and there are many blood clots during menstruation, it is blood stasis.

If you have heavy menstrual bleeding, you can first consider taking proprietary Chinese medicine to stop the bleeding. However, after the bleeding has stopped, it is necessary to go to the local hospital for a detailed examination in time to rule out other triggers. Menstruation is closely related to physical condition, and being too thin may cause qi and blood deficiency, and then menstrual dysfunction.

In addition, menstrual cold or eating cold drinks can also cause menstrual difficulties. Remember not to eat some hormone-containing supplements every day, but should usually strengthen nutrition, achieve a balanced diet, strengthen physical exercise, and pay attention to keeping warm during menstruation. <>

It's not that it's wrong to complement form with form, it's just that too many people use form to complement form in the wrong place. How to use the internal organs of small animals to ** diseases corresponding to human organs, instead of making up for what you eat. All the ingredients that come in from the lips must go through the stages of digestion and absorption, digestion and absorption, biological oxidation, transportation, etc., in order to transport various nutrients to the human organs according to the blood circulatory system.

Moreover, after the ingredients are eaten by others, they will be converted into a variety of nutrients, and it is unlikely that they will be supplemented by what they eat, nor can they be supplemented by form. I feel that what I eat and what I supplement is completely unapplicable to the principles of cell biology.

Body blood makes up about 7-8% of body weight. The main components of blood are blood and red blood cells. 90% of the chemicals in the blood are water, and the rest are some metabolic chemicals such as proteins, sugars, and growth hormones.

After drinking, the blood can indeed be filled with some nutrients, including water, electrolyte solutions (including iron, a key component of blood cells), vitamins, lipids, proteins, etc. However, only one type of blood enters the body from the mouth and is digested and absorbed by the small intestine, and the rest is metabolized. For the white blood cell count in red blood cells, blood cells and their blood cells, this chemical simply needs to enter the body's digestive tract and is ruthlessly addressed by gastric juice.

They do not return to the bloodstream immediately and their filling effect on the body's blood pressure and red blood cells is simply based on the chemicals they contain. Intravenous injection is a method of immediate filling of blood damage and is divided into transfusions of blood components such as whole blood or only blood cells.

Everyone's blood depends on bone marrow, which is the body's blood-forming organ, and its key function is to produce various blood cells that the body needs.

In the fetal stage, the hematopoietic organs are key to the liver and liver, which move to the bone marrow after birth; In childhood, all bone marrow cavities in the body have hematopoietic themed activities; For adults, hematopoietic function will be concentrated in the scapula, spine, and pelvic intestinal marrow cavity, while the distal upper limb bones will lose the hematopoietic activity. There are various immature stem cells with the ability to reproduce and differentiate in the bone marrow, also known as bud myeloid fibroblasts, although there are only a few stem cells, they can constantly disintegrate and transform into various blood cells. By improving the whole process of differentiation, this type of blood cell becomes an effective blood cell, releasing the circulatory system in the human capillaries to run its normal functions;

All blood cells have a certain survival. For example, red blood cells have a lifespan of about 120 days, white blood cells have a low lifespan ranging from a few hours to decades, and blood cells have an average lifespan of about 9 to 12 days. As a result, a certain number of blood cells die fragittle every day, and a relative number of regenerated blood cells also grow in the bone marrow to maintain physiological balance.

Finally, let's talk about another issue. During the course of a routine physical examination and blood draw, many people will find that it seems that everyone's blood color is different, especially when they see that their blood is particularly black, they suddenly panic. Am I toxic and don't know it?

No, even if you drink your own blood, you can't completely replenish the blood into your body, and there is a lot of water in the blood that comes out, so you will still lose too much blood and die.

Of course not, such an explanation is particularly incorrect, it is not at all a question of drinking blood, but of how much blood is shed. Some hemorrhagic shock may occur.

It's not like this, we can transfuse blood by infusion if we lose too much blood, but the blood we drink will enter the stomach and will probably be excreted.

No. This is because blood in the human body is not easily absorbed by the body if it is drunk into the body, so it cannot play a key role.

Answer]: The human blood contains a large number of red blood cells, and the function of red blood cells is to transport oxygen to the whole body with the circulation of blood. If a person is seriously injured and the blood is lost, then it will not be able to carry oxygen.

We will not be able to survive, especially the human brain, which is the most insistent and can be deprived of oxygen, even if it is interrupted for only 2-3 minutes, it will have serious consequences.

01 Blood is the flow carrier of oxygen and nutrients in the human body, once a large amount of blood is lost, the oxygen and nutrients obtained by the human body will be insufficient, and the body will have symptoms of hypoxia, and human survival must depend on oxygen, so excessive blood loss will lead to death.

Everyone has a flow of blood, blood transfuses nutrients to all parts of our body, and delivers energy that makes us move and jump and think, and if a person loses too much blood, the consequences are serious.

Why does too much blood lead to death.

The human body contains a large number of red blood cells in the blood, and the function of red blood cells is to carry oxygen to the whole body with the circulation of blood. If a person is seriously injured and loses a lot of blood, then oxygen cannot be transported. We will not be able to survive, especially the human brain, which is the least able to lack oxygen, and even if it is interrupted for only 2-3 minutes, it will have serious consequences.

Blood is an opaque red liquid that flows through the heart and blood vessels, and is mainly composed of plasma, blood cells, and platelets. Blood cells are further divided into red blood cells and white blood cells. Blood contains various nutrients, such as inorganic salts, oxygen, metabolites, hormones, enzymes and antibodies, etc., which have the role of nourishing tissues, regulating organ activity and defending against harmful substances.

Physiological and pathological changes in various organs of the human body often cause changes in blood composition, so it is often necessary to diagnose diseases through blood tests after illness. The amount of blood in the human body is about 7 8 of body weight, if the weight is 60 kg, the blood volume is about 4200 4800 ml. If the amount of blood loss is less than 10 of the total blood volume, it can be quickly recovered through the body's self-regulation; If the amount of blood loss is large, reaching 20 of the total blood volume, symptoms such as rapid pulse and decreased blood pressure will appear; If 30 or more of the body's blood is lost in a short period of time, it can be life-threatening.

Blood is an important part of the composition of the human body, it is a tool to transmit oxygen to the human body, cells will die if they lack oxygen, and the white blood cells in the blood that have never caused the death of the human body have the main role of controlling the circulation of oxygen in and out, if there is too much blood loss, a large amount of white blood cells are lost, and oxygen can not be provided, it will lead to shock or death.

The total amount of blood in a normal person is equivalent to about 7%-8% of body weight.

The total amount of blood in the human body is called blood volume, which is the sum of plasma volume and blood cells, but the number of blood cells other than red blood cells is very small and often ignored. The amount of blood in each person's body is determined by their weight.

The total amount of blood in a normal person is equivalent to about 7%-8% of body weight, or 70-80ml per kilogram of body weight, of which the plasma volume is 40-50ml. There are 400-5 million red blood cells, 4000-11000 white blood cells, and 15-400,000 platelets per cubic millimeter of blood. In addition, people of the same weight, thin people have slightly more blood than obese people, and men have more blood than women.

Under normal circumstances, the total blood volume in a person's body is about 8 percent of body weight. If the weight is 100 catties, the blood volume is 8 catties. i.e. 4 kg. The combined volume is 4000 ml, of which plasma accounts for more than half.

When the human body loses 1000 ml of overweight, the person will fall into a coma, and when 2000 ml, he will fall into a deep coma, and in this case, if the patient does not have a blood transfusion in time**, the patient will die completely due to excessive bleeding.

An adult with blood loss of 500 ml can have no obvious symptoms.

When the amount of blood loss is around 800 ml:

The injured person will have a pale complexion, pale lips, cold sweat, cold hands and feet, weakness, shortness of breath, and a fast and weak pulse.

When the amount of bleeding reaches about 1500 ml:

It can cause insufficient blood supply to the brain, and the injured person may have blurred vision, thirst, dizziness, confusion or restlessness, and even coma.

Adults have about 4,000 ml of blood, and the average human body loses about 1/3 of the blood and about 1,700 ml will hang.

Theoretically, it would take about 5,000 milliliters of blood to die.