What is the viscosity of the blood? What it means to measure blood viscosity

The viscosity of the blood is determined by emia and the protein composition in plasma. Measuring the viscosity of the blood is very valuable in the evaluation of thromboembolysis.

1. Bio bio bio-characteristics of the blood

Blood is a red, salty liquid tissue, formed together with the vascular system, which is an important organizational component of the body, the volume of blood is equal to 1/13 of the body weight. Blood tissue consists of blood cells that are red blood cells, white blood cells, thrombocytes and hemolysis. Blood is circulating inside veins, arteries and performing many important biological functions. The main functions of the blood are protection, excretion, conditioning and nutrition.

Blood plays an important role in the process of respiration, transporting O2 from the lungs to cells and tissues, and bringing CO2 from the cells to the lungs released. Blood protects the body thanks to leukocy cells, antibodies and buffer systems, participating in the conditioning of the body's functions and chemical processes thanks to its ability to transmit hormones. Blood maintains osmosis pressure and acid alkali balance.

The physical properties of the blood are characterized by the density of the blood, viscosity, osmosis pressure. The viscosity of the blood is 4-6 times the viscosity of water, it depends on the number of red blood cells. If the blood viscosity increases, it will make blood unable to flow freely in the arteries, reducing blood flow to bodies such as the heart, kidneys, brain,… Blood viscosity is associated with many conditions associated with thromboemboemboembolysis complications.

Tsinglet

Blood tissue consists of blood cells that are red blood cells, white blood cells, thrombocytes and hemolysis

2. What is the viscosity of the blood?

The viscosity of the blood is determined by red blood cells and the protein composition in plasma. The normal value of blood viscosity is 2.3 – 4.1 centipoise at 37 degrees Celsius. Viscosity increases when the body is dehydration due to diarrhea, loss of sweat during labor or sudden colds,…

In case of loss of water not only changes viscosity, but is also accompanied by a decrease in blood pressure and unbalanced home-to-home components, therefore it is necessary to be given a biological solution to the body

The viscosity of the blood depends on many different factors such as:

  • Number of cellular components: polycythemia or tinglet increase or increased number of severe leukocytes can increase blood viscosity.
  • Blood concentration level: blood concentration is often accompanied by an increase in blood viscosity.
  • Deformation ability of red blood cells: average diameter of capillaries in general < 5 μ, trong khi đó đường kính trung bình của hồng cầu là 7- 8 μ. Therefore, ryees must change shape to adapt, which can pass through peripheral capillaries. Some diseases that deform red blood cells such as sickle cell anemia are accompanied by a decrease in the ability to change the shape of the esthal cells with an increase in the viscosity of the blood.
  • Red blood cells' aeration ability: Discontinued proteins are capable of connecting red blood cells together to create fibrinogen red blood cells, globulins, very low density lipoproteins, and circulating immune complexes. These a combined esths cause a decrease in the flow of blood and increase the viscosity of the blood.
  • Plasma viscosity: increased proteins of high molecular weight increase plasma viscosity, so increase blood viscosity. In addition, these proteins cause the formation of red blood cells and are prone to the appearance of thromboembolysis complications.

Blood cells

The viscosity of the blood is determined by red blood cells and the protein composition in plasma

3. What it means to measure blood viscosity

There are many conditions that are often associated with thromboembolysis complications and are accompanied by increased blood viscosity, increased emia or reduced ability to change the shape of red blood cells. Among these diseases are diabetes mellitus, hypertension or hyperlipidemia. However, it is often difficult to identify abnormalities that are actually the cause or consequence of clinical thromboemboemboembolysis.

The blood viscosity test is very valuable in evaluatig thromboemboembolysis. Especially valuable for patients with diabetes mellitus, hypertension, increased cholesterol, polyethemia, inflammation of the lower arterial arteries, and increased blood gamaglobulin … The test is useful for detecting blood viscosity syndrome or to decide on a treatment option.

Blood assumes many important functions in the body. One of the important physical properties of the blood is the viscosity of the blood, which is determined by red blood cells and the protein composition in plasma. Therefore, the blood viscosity test is very valuable in the evaluation of thromboembolysis.

SEE MORE:

  • What to know about blood formula testing
  • The role of red blood cells, tinglets, white blood cells in the body
  • What is the number of red blood cells in the body?
SEE MORE:

  • What is plasma? Functions of plasma
  • What are antibodies? Role and formation of antibodies
  • Is it dangerous for red blood cells to rise above the allowable limit?

About: Minh Quynh

b1ffdb54307529964874ff53a5c5de33?s=90&d=identicon&r=gI am the author of Share99.net. I had been working in Vinmec International General Hospital for over 10 years. I dedicate my passion on every post in this site.

RELATED POSTS:

Leave a Comment

0 SHARES
Share
Tweet
Pin