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Anonymous users2024-02-114000--6000cc
If the person loses more than 2000cc of blood
Basically, this person is finished!!
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Anonymous users2024-02-10A person's blood is about 7% of their own body weight!
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Anonymous users2024-02-09It's about 7% of itself. About 7000 ml.
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Anonymous users2024-02-08Question 1: How much blood is in the body? The blood of a healthy person accounts for about 8% of the body's weight.
In other words, a healthy person weighing 50 kilograms has about 4,000 milliliters of blood. Normally, 80% of the blood flows in the heart and blood vessels to maintain normal physiological functions, and 20% of the blood is stored in organs such as the liver and spleen. These reserves of blood enter the circulation as soon as blood is lost or when physical activity increases.
Question 2: How much blood is in the body? Under normal circumstances, the total blood volume in a person's body is about 8 percent of body weight.
If the weight is 100 pounds, the blood volume is 8 cities. i.e. 4 kg. The combined volume is 4000 ml, of which plasma accounts for more than half.
Question 3: How much blood is in the human body 30 points The total amount of blood in a normal adult is equivalent to about 7% to 8% of body weight, or equivalent to 70 80ml of body weight per man, of which the plasma volume is 40 50ml. Therefore, the total amount of blood in a normal adult is 4000-5000ml.
Question 4: How much blood does a person have? 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.
The amount of blood in a healthy person is not fixed, and there are differences between different individuals, as well as in different states of the same individual. Generally speaking, men have more blood than women; Obese people have less blood per kilogram of body weight than normal due to their higher fat.
Question 5: How much blood is in a person's body? How much blood does a person have.
The total amount of blood in a person is about 8% of body weight, for example, a 50kg person has about 4000ml of blood, and donating 200ml of blood accounts for only 5%.
The human body "small blood bank".
80% of the body's blood flows through blood vessels to sustain life. 20% is stored in the liver, spleen and other organs, which is the "small blood bank" of the human body.
Manufacture of blood.
Blood is mainly made from the bone marrow, and some lymph nodes are also involved in hematopoiesis.
The total amount of the normal human body accounts for about 8% of the body weight, a 60 kg weight person, about 4800 ml of blood, in general, these blood do not participate in the blood circulation, there are 1 5-2 5 blood, which is stored in the liver, spleen, lungs and subcutaneous capillaries for storage and not use, people are accustomed to call this the "small blood bank" of the human body.
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The specific gravity of the blood is about. The blood volume (blood volume) of a normal adult male in our country accounts for about 8% of body weight. For example, if a man weighs 60 kg, his blood volume (blood volume) is 60*80ml=4800ml. >>>More
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Hello, the normal human blood index is 4-10 times 10 to the 9th power of normal platelets (PLT) reference range: 100 300;Normal leukocytes (WBC, LEU) reference range: 4 10 * 10 9 L >>>More