What is blood serum?

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The human body has about 5 to 6 liters of blood, which takes on very important tasks of the organism. The blood consists of several components that perform different tasks. But what is the blood serum and what are its tasks?

The solid components of the blood swim in the blood serum.
The solid components of the blood swim in the blood serum.

This is the blood serum

The human blood consists of many different components, each of which has its own function. Each component is very important for the functioning of the human organism.

  • Human blood consists of solid and liquid components, which combine to form the red, viscous blood that everyone knows.
  • The solid components are made up of the white and red blood cells and the blood platelets. In total, these components take up about 45 percent of the total volume.
  • The liquid component is the blood plasma. The blood plasma is a solution that consists of 90 percent water. The solution also consists of salts, nutrients, proteins, hormones, enzymes and metabolic products.
  • The blood plasma is called blood serum when it no longer has any coagulation factors. It is separated from the solid components by centrifugation and then has a yellowish-clear color.
  • Blood plasma and blood serum - difference

    There is an important difference between blood plasma and blood serum. If they …

What the serum is used for

  • The blood serum is very important for the human organism. It ensures that the blood is fluid and can be pumped through the body. Thus it is the transport medium of the solid components, which is very important for the function of the body is important, because this is the only way that the blood can deliver important nutrients and similar components to all organs promote. The transport function is the main task of the serum.
  • This serum is used very often, especially in emergency medicine. Here, the patients are given canned serum if they have suffered acute blood loss. But those affected also need blood serum therapy for some diseases.
  • The blood plasma is obtained by donating blood. Here the liquid components are separated from the solid components. Most of the coagulation factors are also filtered out, which means that only the blood serum can be stored.

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